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Intrinsic-Procedures.html

Intrinsic-Procedures.html 58 KB
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  24. <title>The GNU Fortran Compiler: Intrinsic Procedures</title>
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  71. <a name="Intrinsic-Procedures"></a>
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  74. Next: <a href="Intrinsic-Modules.html#Intrinsic-Modules" accesskey="n" rel="next">Intrinsic Modules</a>, Previous: <a href="Coarray-Programming.html#Coarray-Programming" accesskey="p" rel="prev">Coarray Programming</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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    78. 

  78. <h2 class="chapter">9 Intrinsic Procedures</h2>
    79. 

  79. <a name="index-intrinsic-procedures"></a>
    80. 

  80. 

  81. <table class="menu" border="0" cellspacing="0">
    82. 

  82. <tr><td align="left" valign="top">&bull; <a href="Introduction-to-Intrinsics.html#Introduction-to-Intrinsics" accesskey="1">Introduction</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top"></td></tr>
    83. 

  83. <tr><td align="left" valign="top">&bull; <a href="ABORT.html#ABORT" accesskey="2"><code>ABORT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Abort the program     
    84. 

  84. </td></tr>
    85. 

  85. <tr><td align="left" valign="top">&bull; <a href="ABS.html#ABS" accesskey="3"><code>ABS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Absolute value     
    86. 

  86. </td></tr>
    87. 

  87. <tr><td align="left" valign="top">&bull; <a href="ACCESS.html#ACCESS" accesskey="4"><code>ACCESS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Checks file access modes
    88. 

  88. </td></tr>
    89. 

  89. <tr><td align="left" valign="top">&bull; <a href="ACHAR.html#ACHAR" accesskey="5"><code>ACHAR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Character in <acronym>ASCII</acronym> collating sequence
    90. 

  90. </td></tr>
    91. 

  91. <tr><td align="left" valign="top">&bull; <a href="ACOS.html#ACOS" accesskey="6"><code>ACOS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arccosine function
    92. 

  92. </td></tr>
    93. 

  93. <tr><td align="left" valign="top">&bull; <a href="ACOSD.html#ACOSD" accesskey="7"><code>ACOSD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arccosine function, degrees
    94. 

  94. </td></tr>
    95. 

  95. <tr><td align="left" valign="top">&bull; <a href="ACOSH.html#ACOSH" accesskey="8"><code>ACOSH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Inverse hyperbolic cosine function
    96. 

  96. </td></tr>
    97. 

  97. <tr><td align="left" valign="top">&bull; <a href="ADJUSTL.html#ADJUSTL" accesskey="9"><code>ADJUSTL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Left adjust a string
    98. 

  98. </td></tr>
    99. 

  99. <tr><td align="left" valign="top">&bull; <a href="ADJUSTR.html#ADJUSTR"><code>ADJUSTR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Right adjust a string
    100. 

  100. </td></tr>
    101. 

  101. <tr><td align="left" valign="top">&bull; <a href="AIMAG.html#AIMAG"><code>AIMAG</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Imaginary part of complex number
    102. 

  102. </td></tr>
    103. 

  103. <tr><td align="left" valign="top">&bull; <a href="AINT.html#AINT"><code>AINT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Truncate to a whole number
    104. 

  104. </td></tr>
    105. 

  105. <tr><td align="left" valign="top">&bull; <a href="ALARM.html#ALARM"><code>ALARM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Set an alarm clock
    106. 

  106. </td></tr>
    107. 

  107. <tr><td align="left" valign="top">&bull; <a href="ALL.html#ALL"><code>ALL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Determine if all values are true
    108. 

  108. </td></tr>
    109. 

  109. <tr><td align="left" valign="top">&bull; <a href="ALLOCATED.html#ALLOCATED"><code>ALLOCATED</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Status of allocatable entity
    110. 

  110. </td></tr>
    111. 

  111. <tr><td align="left" valign="top">&bull; <a href="AND.html#AND"><code>AND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise logical AND
    112. 

  112. </td></tr>
    113. 

  113. <tr><td align="left" valign="top">&bull; <a href="ANINT.html#ANINT"><code>ANINT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Nearest whole number
    114. 

  114. </td></tr>
    115. 

  115. <tr><td align="left" valign="top">&bull; <a href="ANY.html#ANY"><code>ANY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Determine if any values are true
    116. 

  116. </td></tr>
    117. 

  117. <tr><td align="left" valign="top">&bull; <a href="ASIN.html#ASIN"><code>ASIN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arcsine function
    118. 

  118. </td></tr>
    119. 

  119. <tr><td align="left" valign="top">&bull; <a href="ASIND.html#ASIND"><code>ASIND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arcsine function, degrees
    120. 

  120. </td></tr>
    121. 

  121. <tr><td align="left" valign="top">&bull; <a href="ASINH.html#ASINH"><code>ASINH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Inverse hyperbolic sine function
    122. 

  122. </td></tr>
    123. 

  123. <tr><td align="left" valign="top">&bull; <a href="ASSOCIATED.html#ASSOCIATED"><code>ASSOCIATED</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Status of a pointer or pointer/target pair
    124. 

  124. </td></tr>
    125. 

  125. <tr><td align="left" valign="top">&bull; <a href="ATAN.html#ATAN"><code>ATAN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arctangent function
    126. 

  126. </td></tr>
    127. 

  127. <tr><td align="left" valign="top">&bull; <a href="ATAND.html#ATAND"><code>ATAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arctangent function, degrees
    128. 

  128. </td></tr>
    129. 

  129. <tr><td align="left" valign="top">&bull; <a href="ATAN2.html#ATAN2"><code>ATAN2</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arctangent function
    130. 

  130. </td></tr>
    131. 

  131. <tr><td align="left" valign="top">&bull; <a href="ATAN2D.html#ATAN2D"><code>ATAN2D</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Arctangent function, degrees
    132. 

  132. </td></tr>
    133. 

  133. <tr><td align="left" valign="top">&bull; <a href="ATANH.html#ATANH"><code>ATANH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Inverse hyperbolic tangent function
    134. 

  134. </td></tr>
    135. 

  135. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fADD.html#ATOMIC_005fADD"><code>ATOMIC_ADD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic ADD operation
    136. 

  136. </td></tr>
    137. 

  137. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fAND.html#ATOMIC_005fAND"><code>ATOMIC_AND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic bitwise AND operation
    138. 

  138. </td></tr>
    139. 

  139. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fCAS.html#ATOMIC_005fCAS"><code>ATOMIC_CAS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic compare and swap
    140. 

  140. </td></tr>
    141. 

  141. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fDEFINE.html#ATOMIC_005fDEFINE"><code>ATOMIC_DEFINE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Setting a variable atomically
    142. 

  142. </td></tr>
    143. 

  143. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fFETCH_005fADD.html#ATOMIC_005fFETCH_005fADD"><code>ATOMIC_FETCH_ADD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic ADD operation with prior fetch
    144. 

  144. </td></tr>
    145. 

  145. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fFETCH_005fAND.html#ATOMIC_005fFETCH_005fAND"><code>ATOMIC_FETCH_AND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic bitwise AND operation with prior fetch
    146. 

  146. </td></tr>
    147. 

  147. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fFETCH_005fOR.html#ATOMIC_005fFETCH_005fOR"><code>ATOMIC_FETCH_OR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic bitwise OR operation with prior fetch
    148. 

  148. </td></tr>
    149. 

  149. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fFETCH_005fXOR.html#ATOMIC_005fFETCH_005fXOR"><code>ATOMIC_FETCH_XOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic bitwise XOR operation with prior fetch
    150. 

  150. </td></tr>
    151. 

  151. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fOR.html#ATOMIC_005fOR"><code>ATOMIC_OR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic bitwise OR operation
    152. 

  152. </td></tr>
    153. 

  153. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fREF.html#ATOMIC_005fREF"><code>ATOMIC_REF</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Obtaining the value of a variable atomically
    154. 

  154. </td></tr>
    155. 

  155. <tr><td align="left" valign="top">&bull; <a href="ATOMIC_005fXOR.html#ATOMIC_005fXOR"><code>ATOMIC_XOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Atomic bitwise OR operation
    156. 

  156. </td></tr>
    157. 

  157. <tr><td align="left" valign="top">&bull; <a href="BACKTRACE.html#BACKTRACE"><code>BACKTRACE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Show a backtrace
    158. 

  158. </td></tr>
    159. 

  159. <tr><td align="left" valign="top">&bull; <a href="BESSEL_005fJ0.html#BESSEL_005fJ0"><code>BESSEL_J0</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bessel function of the first kind of order 0
    160. 

  160. </td></tr>
    161. 

  161. <tr><td align="left" valign="top">&bull; <a href="BESSEL_005fJ1.html#BESSEL_005fJ1"><code>BESSEL_J1</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bessel function of the first kind of order 1
    162. 

  162. </td></tr>
    163. 

  163. <tr><td align="left" valign="top">&bull; <a href="BESSEL_005fJN.html#BESSEL_005fJN"><code>BESSEL_JN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bessel function of the first kind
    164. 

  164. </td></tr>
    165. 

  165. <tr><td align="left" valign="top">&bull; <a href="BESSEL_005fY0.html#BESSEL_005fY0"><code>BESSEL_Y0</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bessel function of the second kind of order 0
    166. 

  166. </td></tr>
    167. 

  167. <tr><td align="left" valign="top">&bull; <a href="BESSEL_005fY1.html#BESSEL_005fY1"><code>BESSEL_Y1</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bessel function of the second kind of order 1
    168. 

  168. </td></tr>
    169. 

  169. <tr><td align="left" valign="top">&bull; <a href="BESSEL_005fYN.html#BESSEL_005fYN"><code>BESSEL_YN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bessel function of the second kind
    170. 

  170. </td></tr>
    171. 

  171. <tr><td align="left" valign="top">&bull; <a href="BGE.html#BGE"><code>BGE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise greater than or equal to
    172. 

  172. </td></tr>
    173. 

  173. <tr><td align="left" valign="top">&bull; <a href="BGT.html#BGT"><code>BGT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise greater than
    174. 

  174. </td></tr>
    175. 

  175. <tr><td align="left" valign="top">&bull; <a href="BIT_005fSIZE.html#BIT_005fSIZE"><code>BIT_SIZE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bit size inquiry function
    176. 

  176. </td></tr>
    177. 

  177. <tr><td align="left" valign="top">&bull; <a href="BLE.html#BLE"><code>BLE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise less than or equal to
    178. 

  178. </td></tr>
    179. 

  179. <tr><td align="left" valign="top">&bull; <a href="BLT.html#BLT"><code>BLT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise less than
    180. 

  180. </td></tr>
    181. 

  181. <tr><td align="left" valign="top">&bull; <a href="BTEST.html#BTEST"><code>BTEST</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bit test function
    182. 

  182. </td></tr>
    183. 

  183. <tr><td align="left" valign="top">&bull; <a href="C_005fASSOCIATED.html#C_005fASSOCIATED"><code>C_ASSOCIATED</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Status of a C pointer
    184. 

  184. </td></tr>
    185. 

  185. <tr><td align="left" valign="top">&bull; <a href="C_005fF_005fPOINTER.html#C_005fF_005fPOINTER"><code>C_F_POINTER</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert C into Fortran pointer
    186. 

  186. </td></tr>
    187. 

  187. <tr><td align="left" valign="top">&bull; <a href="C_005fF_005fPROCPOINTER.html#C_005fF_005fPROCPOINTER"><code>C_F_PROCPOINTER</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert C into Fortran procedure pointer
    188. 

  188. </td></tr>
    189. 

  189. <tr><td align="left" valign="top">&bull; <a href="C_005fFUNLOC.html#C_005fFUNLOC"><code>C_FUNLOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Obtain the C address of a procedure
    190. 

  190. </td></tr>
    191. 

  191. <tr><td align="left" valign="top">&bull; <a href="C_005fLOC.html#C_005fLOC"><code>C_LOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Obtain the C address of an object
    192. 

  192. </td></tr>
    193. 

  193. <tr><td align="left" valign="top">&bull; <a href="C_005fSIZEOF.html#C_005fSIZEOF"><code>C_SIZEOF</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Size in bytes of an expression
    194. 

  194. </td></tr>
    195. 

  195. <tr><td align="left" valign="top">&bull; <a href="CEILING.html#CEILING"><code>CEILING</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Integer ceiling function
    196. 

  196. </td></tr>
    197. 

  197. <tr><td align="left" valign="top">&bull; <a href="CHAR.html#CHAR"><code>CHAR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Integer-to-character conversion function
    198. 

  198. </td></tr>
    199. 

  199. <tr><td align="left" valign="top">&bull; <a href="CHDIR.html#CHDIR"><code>CHDIR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Change working directory
    200. 

  200. </td></tr>
    201. 

  201. <tr><td align="left" valign="top">&bull; <a href="CHMOD.html#CHMOD"><code>CHMOD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Change access permissions of files
    202. 

  202. </td></tr>
    203. 

  203. <tr><td align="left" valign="top">&bull; <a href="CMPLX.html#CMPLX"><code>CMPLX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Complex conversion function
    204. 

  204. </td></tr>
    205. 

  205. <tr><td align="left" valign="top">&bull; <a href="CO_005fBROADCAST.html#CO_005fBROADCAST"><code>CO_BROADCAST</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Copy a value to all images the current set of images
    206. 

  206. </td></tr>
    207. 

  207. <tr><td align="left" valign="top">&bull; <a href="CO_005fMAX.html#CO_005fMAX"><code>CO_MAX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Maximal value on the current set of images
    208. 

  208. </td></tr>
    209. 

  209. <tr><td align="left" valign="top">&bull; <a href="CO_005fMIN.html#CO_005fMIN"><code>CO_MIN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Minimal value on the current set of images
    210. 

  210. </td></tr>
    211. 

  211. <tr><td align="left" valign="top">&bull; <a href="CO_005fREDUCE.html#CO_005fREDUCE"><code>CO_REDUCE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Reduction of values on the current set of images
    212. 

  212. </td></tr>
    213. 

  213. <tr><td align="left" valign="top">&bull; <a href="CO_005fSUM.html#CO_005fSUM"><code>CO_SUM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Sum of values on the current set of images
    214. 

  214. </td></tr>
    215. 

  215. <tr><td align="left" valign="top">&bull; <a href="COMMAND_005fARGUMENT_005fCOUNT.html#COMMAND_005fARGUMENT_005fCOUNT"><code>COMMAND_ARGUMENT_COUNT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get number of command line arguments
    216. 

  216. </td></tr>
    217. 

  217. <tr><td align="left" valign="top">&bull; <a href="COMPILER_005fOPTIONS.html#COMPILER_005fOPTIONS"><code>COMPILER_OPTIONS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Options passed to the compiler
    218. 

  218. </td></tr>
    219. 

  219. <tr><td align="left" valign="top">&bull; <a href="COMPILER_005fVERSION.html#COMPILER_005fVERSION"><code>COMPILER_VERSION</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Compiler version string
    220. 

  220. </td></tr>
    221. 

  221. <tr><td align="left" valign="top">&bull; <a href="COMPLEX.html#COMPLEX"><code>COMPLEX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Complex conversion function
    222. 

  222. </td></tr>
    223. 

  223. <tr><td align="left" valign="top">&bull; <a href="CONJG.html#CONJG"><code>CONJG</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Complex conjugate function
    224. 

  224. </td></tr>
    225. 

  225. <tr><td align="left" valign="top">&bull; <a href="COS.html#COS"><code>COS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Cosine function
    226. 

  226. </td></tr>
    227. 

  227. <tr><td align="left" valign="top">&bull; <a href="COSD.html#COSD"><code>COSD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Cosine function, degrees
    228. 

  228. </td></tr>
    229. 

  229. <tr><td align="left" valign="top">&bull; <a href="COSH.html#COSH"><code>COSH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Hyperbolic cosine function
    230. 

  230. </td></tr>
    231. 

  231. <tr><td align="left" valign="top">&bull; <a href="COTAN.html#COTAN"><code>COTAN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Cotangent function
    232. 

  232. </td></tr>
    233. 

  233. <tr><td align="left" valign="top">&bull; <a href="COTAND.html#COTAND"><code>COTAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Cotangent function, degrees
    234. 

  234. </td></tr>
    235. 

  235. <tr><td align="left" valign="top">&bull; <a href="COUNT.html#COUNT"><code>COUNT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Count occurrences of TRUE in an array
    236. 

  236. </td></tr>
    237. 

  237. <tr><td align="left" valign="top">&bull; <a href="CPU_005fTIME.html#CPU_005fTIME"><code>CPU_TIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">CPU time subroutine
    238. 

  238. </td></tr>
    239. 

  239. <tr><td align="left" valign="top">&bull; <a href="CSHIFT.html#CSHIFT"><code>CSHIFT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Circular shift elements of an array
    240. 

  240. </td></tr>
    241. 

  241. <tr><td align="left" valign="top">&bull; <a href="CTIME.html#CTIME"><code>CTIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Subroutine (or function) to convert a time into a string
    242. 

  242. </td></tr>
    243. 

  243. <tr><td align="left" valign="top">&bull; <a href="DATE_005fAND_005fTIME.html#DATE_005fAND_005fTIME"><code>DATE_AND_TIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Date and time subroutine
    244. 

  244. </td></tr>
    245. 

  245. <tr><td align="left" valign="top">&bull; <a href="DBLE.html#DBLE"><code>DBLE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Double precision conversion function
    246. 

  246. </td></tr>
    247. 

  247. <tr><td align="left" valign="top">&bull; <a href="DCMPLX.html#DCMPLX"><code>DCMPLX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Double complex conversion function
    248. 

  248. </td></tr>
    249. 

  249. <tr><td align="left" valign="top">&bull; <a href="DIGITS.html#DIGITS"><code>DIGITS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Significant digits function
    250. 

  250. </td></tr>
    251. 

  251. <tr><td align="left" valign="top">&bull; <a href="DIM.html#DIM"><code>DIM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Positive difference
    252. 

  252. </td></tr>
    253. 

  253. <tr><td align="left" valign="top">&bull; <a href="DOT_005fPRODUCT.html#DOT_005fPRODUCT"><code>DOT_PRODUCT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Dot product function
    254. 

  254. </td></tr>
    255. 

  255. <tr><td align="left" valign="top">&bull; <a href="DPROD.html#DPROD"><code>DPROD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Double product function
    256. 

  256. </td></tr>
    257. 

  257. <tr><td align="left" valign="top">&bull; <a href="DREAL.html#DREAL"><code>DREAL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Double real part function
    258. 

  258. </td></tr>
    259. 

  259. <tr><td align="left" valign="top">&bull; <a href="DSHIFTL.html#DSHIFTL"><code>DSHIFTL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Combined left shift
    260. 

  260. </td></tr>
    261. 

  261. <tr><td align="left" valign="top">&bull; <a href="DSHIFTR.html#DSHIFTR"><code>DSHIFTR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Combined right shift
    262. 

  262. </td></tr>
    263. 

  263. <tr><td align="left" valign="top">&bull; <a href="DTIME.html#DTIME"><code>DTIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Execution time subroutine (or function)
    264. 

  264. </td></tr>
    265. 

  265. <tr><td align="left" valign="top">&bull; <a href="EOSHIFT.html#EOSHIFT"><code>EOSHIFT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">End-off shift elements of an array
    266. 

  266. </td></tr>
    267. 

  267. <tr><td align="left" valign="top">&bull; <a href="EPSILON.html#EPSILON"><code>EPSILON</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Epsilon function
    268. 

  268. </td></tr>
    269. 

  269. <tr><td align="left" valign="top">&bull; <a href="ERF.html#ERF"><code>ERF</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Error function
    270. 

  270. </td></tr>
    271. 

  271. <tr><td align="left" valign="top">&bull; <a href="ERFC.html#ERFC"><code>ERFC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Complementary error function
    272. 

  272. </td></tr>
    273. 

  273. <tr><td align="left" valign="top">&bull; <a href="ERFC_005fSCALED.html#ERFC_005fSCALED"><code>ERFC_SCALED</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Exponentially-scaled complementary error function
    274. 

  274. </td></tr>
    275. 

  275. <tr><td align="left" valign="top">&bull; <a href="ETIME.html#ETIME"><code>ETIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Execution time subroutine (or function)
    276. 

  276. </td></tr>
    277. 

  277. <tr><td align="left" valign="top">&bull; <a href="EVENT_005fQUERY.html#EVENT_005fQUERY"><code>EVENT_QUERY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Query whether a coarray event has occurred
    278. 

  278. </td></tr>
    279. 

  279. <tr><td align="left" valign="top">&bull; <a href="EXECUTE_005fCOMMAND_005fLINE.html#EXECUTE_005fCOMMAND_005fLINE"><code>EXECUTE_COMMAND_LINE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Execute a shell command
    280. 

  280. </td></tr>
    281. 

  281. <tr><td align="left" valign="top">&bull; <a href="EXIT.html#EXIT"><code>EXIT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Exit the program with status.
    282. 

  282. </td></tr>
    283. 

  283. <tr><td align="left" valign="top">&bull; <a href="EXP.html#EXP"><code>EXP</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Exponential function
    284. 

  284. </td></tr>
    285. 

  285. <tr><td align="left" valign="top">&bull; <a href="EXPONENT.html#EXPONENT"><code>EXPONENT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Exponent function
    286. 

  286. </td></tr>
    287. 

  287. <tr><td align="left" valign="top">&bull; <a href="EXTENDS_005fTYPE_005fOF.html#EXTENDS_005fTYPE_005fOF"><code>EXTENDS_TYPE_OF</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Query dynamic type for extension
    288. 

  288. </td></tr>
    289. 

  289. <tr><td align="left" valign="top">&bull; <a href="FDATE.html#FDATE"><code>FDATE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Subroutine (or function) to get the current time as a string
    290. 

  290. </td></tr>
    291. 

  291. <tr><td align="left" valign="top">&bull; <a href="FGET.html#FGET"><code>FGET</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Read a single character in stream mode from stdin
    292. 

  292. </td></tr>
    293. 

  293. <tr><td align="left" valign="top">&bull; <a href="FGETC.html#FGETC"><code>FGETC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Read a single character in stream mode
    294. 

  294. </td></tr>
    295. 

  295. <tr><td align="left" valign="top">&bull; <a href="FLOOR.html#FLOOR"><code>FLOOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Integer floor function
    296. 

  296. </td></tr>
    297. 

  297. <tr><td align="left" valign="top">&bull; <a href="FLUSH.html#FLUSH"><code>FLUSH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Flush I/O unit(s)
    298. 

  298. </td></tr>
    299. 

  299. <tr><td align="left" valign="top">&bull; <a href="FNUM.html#FNUM"><code>FNUM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">File number function
    300. 

  300. </td></tr>
    301. 

  301. <tr><td align="left" valign="top">&bull; <a href="FPUT.html#FPUT"><code>FPUT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Write a single character in stream mode to stdout
    302. 

  302. </td></tr>
    303. 

  303. <tr><td align="left" valign="top">&bull; <a href="FPUTC.html#FPUTC"><code>FPUTC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Write a single character in stream mode
    304. 

  304. </td></tr>
    305. 

  305. <tr><td align="left" valign="top">&bull; <a href="FRACTION.html#FRACTION"><code>FRACTION</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Fractional part of the model representation
    306. 

  306. </td></tr>
    307. 

  307. <tr><td align="left" valign="top">&bull; <a href="FREE.html#FREE"><code>FREE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Memory de-allocation subroutine
    308. 

  308. </td></tr>
    309. 

  309. <tr><td align="left" valign="top">&bull; <a href="FSEEK.html#FSEEK"><code>FSEEK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Low level file positioning subroutine
    310. 

  310. </td></tr>
    311. 

  311. <tr><td align="left" valign="top">&bull; <a href="FSTAT.html#FSTAT"><code>FSTAT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get file status
    312. 

  312. </td></tr>
    313. 

  313. <tr><td align="left" valign="top">&bull; <a href="FTELL.html#FTELL"><code>FTELL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Current stream position
    314. 

  314. </td></tr>
    315. 

  315. <tr><td align="left" valign="top">&bull; <a href="GAMMA.html#GAMMA"><code>GAMMA</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Gamma function
    316. 

  316. </td></tr>
    317. 

  317. <tr><td align="left" valign="top">&bull; <a href="GERROR.html#GERROR"><code>GERROR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get last system error message
    318. 

  318. </td></tr>
    319. 

  319. <tr><td align="left" valign="top">&bull; <a href="GETARG.html#GETARG"><code>GETARG</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get command line arguments
    320. 

  320. </td></tr>
    321. 

  321. <tr><td align="left" valign="top">&bull; <a href="GET_005fCOMMAND.html#GET_005fCOMMAND"><code>GET_COMMAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get the entire command line
    322. 

  322. </td></tr>
    323. 

  323. <tr><td align="left" valign="top">&bull; <a href="GET_005fCOMMAND_005fARGUMENT.html#GET_005fCOMMAND_005fARGUMENT"><code>GET_COMMAND_ARGUMENT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get command line arguments
    324. 

  324. </td></tr>
    325. 

  325. <tr><td align="left" valign="top">&bull; <a href="GETCWD.html#GETCWD"><code>GETCWD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get current working directory
    326. 

  326. </td></tr>
    327. 

  327. <tr><td align="left" valign="top">&bull; <a href="GETENV.html#GETENV"><code>GETENV</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get an environmental variable
    328. 

  328. </td></tr>
    329. 

  329. <tr><td align="left" valign="top">&bull; <a href="GET_005fENVIRONMENT_005fVARIABLE.html#GET_005fENVIRONMENT_005fVARIABLE"><code>GET_ENVIRONMENT_VARIABLE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get an environmental variable
    330. 

  330. </td></tr>
    331. 

  331. <tr><td align="left" valign="top">&bull; <a href="GETGID.html#GETGID"><code>GETGID</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Group ID function
    332. 

  332. </td></tr>
    333. 

  333. <tr><td align="left" valign="top">&bull; <a href="GETLOG.html#GETLOG"><code>GETLOG</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get login name
    334. 

  334. </td></tr>
    335. 

  335. <tr><td align="left" valign="top">&bull; <a href="GETPID.html#GETPID"><code>GETPID</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Process ID function
    336. 

  336. </td></tr>
    337. 

  337. <tr><td align="left" valign="top">&bull; <a href="GETUID.html#GETUID"><code>GETUID</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">User ID function
    338. 

  338. </td></tr>
    339. 

  339. <tr><td align="left" valign="top">&bull; <a href="GMTIME.html#GMTIME"><code>GMTIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert time to GMT info
    340. 

  340. </td></tr>
    341. 

  341. <tr><td align="left" valign="top">&bull; <a href="HOSTNM.html#HOSTNM"><code>HOSTNM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get system host name
    342. 

  342. </td></tr>
    343. 

  343. <tr><td align="left" valign="top">&bull; <a href="HUGE.html#HUGE"><code>HUGE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Largest number of a kind
    344. 

  344. </td></tr>
    345. 

  345. <tr><td align="left" valign="top">&bull; <a href="HYPOT.html#HYPOT"><code>HYPOT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Euclidean distance function
    346. 

  346. </td></tr>
    347. 

  347. <tr><td align="left" valign="top">&bull; <a href="IACHAR.html#IACHAR"><code>IACHAR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Code in <acronym>ASCII</acronym> collating sequence
    348. 

  348. </td></tr>
    349. 

  349. <tr><td align="left" valign="top">&bull; <a href="IALL.html#IALL"><code>IALL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise AND of array elements
    350. 

  350. </td></tr>
    351. 

  351. <tr><td align="left" valign="top">&bull; <a href="IAND.html#IAND"><code>IAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise logical and
    352. 

  352. </td></tr>
    353. 

  353. <tr><td align="left" valign="top">&bull; <a href="IANY.html#IANY"><code>IANY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise OR of array elements
    354. 

  354. </td></tr>
    355. 

  355. <tr><td align="left" valign="top">&bull; <a href="IARGC.html#IARGC"><code>IARGC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get the number of command line arguments
    356. 

  356. </td></tr>
    357. 

  357. <tr><td align="left" valign="top">&bull; <a href="IBCLR.html#IBCLR"><code>IBCLR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Clear bit
    358. 

  358. </td></tr>
    359. 

  359. <tr><td align="left" valign="top">&bull; <a href="IBITS.html#IBITS"><code>IBITS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bit extraction
    360. 

  360. </td></tr>
    361. 

  361. <tr><td align="left" valign="top">&bull; <a href="IBSET.html#IBSET"><code>IBSET</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Set bit
    362. 

  362. </td></tr>
    363. 

  363. <tr><td align="left" valign="top">&bull; <a href="ICHAR.html#ICHAR"><code>ICHAR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Character-to-integer conversion function
    364. 

  364. </td></tr>
    365. 

  365. <tr><td align="left" valign="top">&bull; <a href="IDATE.html#IDATE"><code>IDATE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Current local time (day/month/year)
    366. 

  366. </td></tr>
    367. 

  367. <tr><td align="left" valign="top">&bull; <a href="IEOR.html#IEOR"><code>IEOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise logical exclusive or
    368. 

  368. </td></tr>
    369. 

  369. <tr><td align="left" valign="top">&bull; <a href="IERRNO.html#IERRNO"><code>IERRNO</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Function to get the last system error number
    370. 

  370. </td></tr>
    371. 

  371. <tr><td align="left" valign="top">&bull; <a href="IMAGE_005fINDEX.html#IMAGE_005fINDEX"><code>IMAGE_INDEX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Cosubscript to image index conversion
    372. 

  372. </td></tr>
    373. 

  373. <tr><td align="left" valign="top">&bull; <a href="INDEX-intrinsic.html#INDEX-intrinsic"><code>INDEX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Position of a substring within a string
    374. 

  374. </td></tr>
    375. 

  375. <tr><td align="left" valign="top">&bull; <a href="INT.html#INT"><code>INT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert to integer type
    376. 

  376. </td></tr>
    377. 

  377. <tr><td align="left" valign="top">&bull; <a href="INT2.html#INT2"><code>INT2</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert to 16-bit integer type
    378. 

  378. </td></tr>
    379. 

  379. <tr><td align="left" valign="top">&bull; <a href="INT8.html#INT8"><code>INT8</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert to 64-bit integer type
    380. 

  380. </td></tr>
    381. 

  381. <tr><td align="left" valign="top">&bull; <a href="IOR.html#IOR"><code>IOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise logical or
    382. 

  382. </td></tr>
    383. 

  383. <tr><td align="left" valign="top">&bull; <a href="IPARITY.html#IPARITY"><code>IPARITY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise XOR of array elements
    384. 

  384. </td></tr>
    385. 

  385. <tr><td align="left" valign="top">&bull; <a href="IRAND.html#IRAND"><code>IRAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Integer pseudo-random number
    386. 

  386. </td></tr>
    387. 

  387. <tr><td align="left" valign="top">&bull; <a href="IS_005fIOSTAT_005fEND.html#IS_005fIOSTAT_005fEND"><code>IS_IOSTAT_END</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Test for end-of-file value
    388. 

  388. </td></tr>
    389. 

  389. <tr><td align="left" valign="top">&bull; <a href="IS_005fIOSTAT_005fEOR.html#IS_005fIOSTAT_005fEOR"><code>IS_IOSTAT_EOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Test for end-of-record value
    390. 

  390. </td></tr>
    391. 

  391. <tr><td align="left" valign="top">&bull; <a href="ISATTY.html#ISATTY"><code>ISATTY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Whether a unit is a terminal device
    392. 

  392. </td></tr>
    393. 

  393. <tr><td align="left" valign="top">&bull; <a href="ISHFT.html#ISHFT"><code>ISHFT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Shift bits
    394. 

  394. </td></tr>
    395. 

  395. <tr><td align="left" valign="top">&bull; <a href="ISHFTC.html#ISHFTC"><code>ISHFTC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Shift bits circularly
    396. 

  396. </td></tr>
    397. 

  397. <tr><td align="left" valign="top">&bull; <a href="ISNAN.html#ISNAN"><code>ISNAN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Tests for a NaN
    398. 

  398. </td></tr>
    399. 

  399. <tr><td align="left" valign="top">&bull; <a href="ITIME.html#ITIME"><code>ITIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Current local time (hour/minutes/seconds)
    400. 

  400. </td></tr>
    401. 

  401. <tr><td align="left" valign="top">&bull; <a href="KILL.html#KILL"><code>KILL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Send a signal to a process
    402. 

  402. </td></tr>
    403. 

  403. <tr><td align="left" valign="top">&bull; <a href="KIND.html#KIND"><code>KIND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Kind of an entity
    404. 

  404. </td></tr>
    405. 

  405. <tr><td align="left" valign="top">&bull; <a href="LBOUND.html#LBOUND"><code>LBOUND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Lower dimension bounds of an array
    406. 

  406. </td></tr>
    407. 

  407. <tr><td align="left" valign="top">&bull; <a href="LCOBOUND.html#LCOBOUND"><code>LCOBOUND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Lower codimension bounds of an array
    408. 

  408. </td></tr>
    409. 

  409. <tr><td align="left" valign="top">&bull; <a href="LEADZ.html#LEADZ"><code>LEADZ</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Number of leading zero bits of an integer
    410. 

  410. </td></tr>
    411. 

  411. <tr><td align="left" valign="top">&bull; <a href="LEN.html#LEN"><code>LEN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Length of a character entity
    412. 

  412. </td></tr>
    413. 

  413. <tr><td align="left" valign="top">&bull; <a href="LEN_005fTRIM.html#LEN_005fTRIM"><code>LEN_TRIM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Length of a character entity without trailing blank characters
    414. 

  414. </td></tr>
    415. 

  415. <tr><td align="left" valign="top">&bull; <a href="LGE.html#LGE"><code>LGE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Lexical greater than or equal
    416. 

  416. </td></tr>
    417. 

  417. <tr><td align="left" valign="top">&bull; <a href="LGT.html#LGT"><code>LGT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Lexical greater than
    418. 

  418. </td></tr>
    419. 

  419. <tr><td align="left" valign="top">&bull; <a href="LINK.html#LINK"><code>LINK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Create a hard link
    420. 

  420. </td></tr>
    421. 

  421. <tr><td align="left" valign="top">&bull; <a href="LLE.html#LLE"><code>LLE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Lexical less than or equal
    422. 

  422. </td></tr>
    423. 

  423. <tr><td align="left" valign="top">&bull; <a href="LLT.html#LLT"><code>LLT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Lexical less than
    424. 

  424. </td></tr>
    425. 

  425. <tr><td align="left" valign="top">&bull; <a href="LNBLNK.html#LNBLNK"><code>LNBLNK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Index of the last non-blank character in a string
    426. 

  426. </td></tr>
    427. 

  427. <tr><td align="left" valign="top">&bull; <a href="LOC.html#LOC"><code>LOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Returns the address of a variable
    428. 

  428. </td></tr>
    429. 

  429. <tr><td align="left" valign="top">&bull; <a href="LOG.html#LOG"><code>LOG</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Logarithm function
    430. 

  430. </td></tr>
    431. 

  431. <tr><td align="left" valign="top">&bull; <a href="LOG10.html#LOG10"><code>LOG10</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Base 10 logarithm function 
    432. 

  432. </td></tr>
    433. 

  433. <tr><td align="left" valign="top">&bull; <a href="LOG_005fGAMMA.html#LOG_005fGAMMA"><code>LOG_GAMMA</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Logarithm of the Gamma function
    434. 

  434. </td></tr>
    435. 

  435. <tr><td align="left" valign="top">&bull; <a href="LOGICAL.html#LOGICAL"><code>LOGICAL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert to logical type
    436. 

  436. </td></tr>
    437. 

  437. <tr><td align="left" valign="top">&bull; <a href="LONG.html#LONG"><code>LONG</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert to integer type
    438. 

  438. </td></tr>
    439. 

  439. <tr><td align="left" valign="top">&bull; <a href="LSHIFT.html#LSHIFT"><code>LSHIFT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Left shift bits
    440. 

  440. </td></tr>
    441. 

  441. <tr><td align="left" valign="top">&bull; <a href="LSTAT.html#LSTAT"><code>LSTAT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get file status
    442. 

  442. </td></tr>
    443. 

  443. <tr><td align="left" valign="top">&bull; <a href="LTIME.html#LTIME"><code>LTIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert time to local time info
    444. 

  444. </td></tr>
    445. 

  445. <tr><td align="left" valign="top">&bull; <a href="MALLOC.html#MALLOC"><code>MALLOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Dynamic memory allocation function
    446. 

  446. </td></tr>
    447. 

  447. <tr><td align="left" valign="top">&bull; <a href="MASKL.html#MASKL"><code>MASKL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Left justified mask
    448. 

  448. </td></tr>
    449. 

  449. <tr><td align="left" valign="top">&bull; <a href="MASKR.html#MASKR"><code>MASKR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Right justified mask
    450. 

  450. </td></tr>
    451. 

  451. <tr><td align="left" valign="top">&bull; <a href="MATMUL.html#MATMUL"><code>MATMUL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">matrix multiplication
    452. 

  452. </td></tr>
    453. 

  453. <tr><td align="left" valign="top">&bull; <a href="MAX.html#MAX"><code>MAX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Maximum value of an argument list
    454. 

  454. </td></tr>
    455. 

  455. <tr><td align="left" valign="top">&bull; <a href="MAXEXPONENT.html#MAXEXPONENT"><code>MAXEXPONENT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Maximum exponent of a real kind
    456. 

  456. </td></tr>
    457. 

  457. <tr><td align="left" valign="top">&bull; <a href="MAXLOC.html#MAXLOC"><code>MAXLOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Location of the maximum value within an array
    458. 

  458. </td></tr>
    459. 

  459. <tr><td align="left" valign="top">&bull; <a href="MAXVAL.html#MAXVAL"><code>MAXVAL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Maximum value of an array
    460. 

  460. </td></tr>
    461. 

  461. <tr><td align="left" valign="top">&bull; <a href="MCLOCK.html#MCLOCK"><code>MCLOCK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Time function
    462. 

  462. </td></tr>
    463. 

  463. <tr><td align="left" valign="top">&bull; <a href="MCLOCK8.html#MCLOCK8"><code>MCLOCK8</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Time function (64-bit)
    464. 

  464. </td></tr>
    465. 

  465. <tr><td align="left" valign="top">&bull; <a href="MERGE.html#MERGE"><code>MERGE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Merge arrays
    466. 

  466. </td></tr>
    467. 

  467. <tr><td align="left" valign="top">&bull; <a href="MERGE_005fBITS.html#MERGE_005fBITS"><code>MERGE_BITS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Merge of bits under mask
    468. 

  468. </td></tr>
    469. 

  469. <tr><td align="left" valign="top">&bull; <a href="MIN.html#MIN"><code>MIN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Minimum value of an argument list
    470. 

  470. </td></tr>
    471. 

  471. <tr><td align="left" valign="top">&bull; <a href="MINEXPONENT.html#MINEXPONENT"><code>MINEXPONENT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Minimum exponent of a real kind
    472. 

  472. </td></tr>
    473. 

  473. <tr><td align="left" valign="top">&bull; <a href="MINLOC.html#MINLOC"><code>MINLOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Location of the minimum value within an array
    474. 

  474. </td></tr>
    475. 

  475. <tr><td align="left" valign="top">&bull; <a href="MINVAL.html#MINVAL"><code>MINVAL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Minimum value of an array
    476. 

  476. </td></tr>
    477. 

  477. <tr><td align="left" valign="top">&bull; <a href="MOD.html#MOD"><code>MOD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Remainder function
    478. 

  478. </td></tr>
    479. 

  479. <tr><td align="left" valign="top">&bull; <a href="MODULO.html#MODULO"><code>MODULO</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Modulo function
    480. 

  480. </td></tr>
    481. 

  481. <tr><td align="left" valign="top">&bull; <a href="MOVE_005fALLOC.html#MOVE_005fALLOC"><code>MOVE_ALLOC</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Move allocation from one object to another
    482. 

  482. </td></tr>
    483. 

  483. <tr><td align="left" valign="top">&bull; <a href="MVBITS.html#MVBITS"><code>MVBITS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Move bits from one integer to another
    484. 

  484. </td></tr>
    485. 

  485. <tr><td align="left" valign="top">&bull; <a href="NEAREST.html#NEAREST"><code>NEAREST</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Nearest representable number
    486. 

  486. </td></tr>
    487. 

  487. <tr><td align="left" valign="top">&bull; <a href="NEW_005fLINE.html#NEW_005fLINE"><code>NEW_LINE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">New line character
    488. 

  488. </td></tr>
    489. 

  489. <tr><td align="left" valign="top">&bull; <a href="NINT.html#NINT"><code>NINT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Nearest whole number
    490. 

  490. </td></tr>
    491. 

  491. <tr><td align="left" valign="top">&bull; <a href="NORM2.html#NORM2"><code>NORM2</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Euclidean vector norm
    492. 

  492. </td></tr>
    493. 

  493. <tr><td align="left" valign="top">&bull; <a href="NOT.html#NOT"><code>NOT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Logical negation
    494. 

  494. </td></tr>
    495. 

  495. <tr><td align="left" valign="top">&bull; <a href="NULL.html#NULL"><code>NULL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Function that returns an disassociated pointer
    496. 

  496. </td></tr>
    497. 

  497. <tr><td align="left" valign="top">&bull; <a href="NUM_005fIMAGES.html#NUM_005fIMAGES"><code>NUM_IMAGES</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Number of images
    498. 

  498. </td></tr>
    499. 

  499. <tr><td align="left" valign="top">&bull; <a href="OR.html#OR"><code>OR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise logical OR
    500. 

  500. </td></tr>
    501. 

  501. <tr><td align="left" valign="top">&bull; <a href="PACK.html#PACK"><code>PACK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Pack an array into an array of rank one
    502. 

  502. </td></tr>
    503. 

  503. <tr><td align="left" valign="top">&bull; <a href="PARITY.html#PARITY"><code>PARITY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Reduction with exclusive OR
    504. 

  504. </td></tr>
    505. 

  505. <tr><td align="left" valign="top">&bull; <a href="PERROR.html#PERROR"><code>PERROR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Print system error message
    506. 

  506. </td></tr>
    507. 

  507. <tr><td align="left" valign="top">&bull; <a href="POPCNT.html#POPCNT"><code>POPCNT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Number of bits set
    508. 

  508. </td></tr>
    509. 

  509. <tr><td align="left" valign="top">&bull; <a href="POPPAR.html#POPPAR"><code>POPPAR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Parity of the number of bits set
    510. 

  510. </td></tr>
    511. 

  511. <tr><td align="left" valign="top">&bull; <a href="PRECISION.html#PRECISION"><code>PRECISION</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Decimal precision of a real kind
    512. 

  512. </td></tr>
    513. 

  513. <tr><td align="left" valign="top">&bull; <a href="PRESENT.html#PRESENT"><code>PRESENT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Determine whether an optional dummy argument is specified
    514. 

  514. </td></tr>
    515. 

  515. <tr><td align="left" valign="top">&bull; <a href="PRODUCT.html#PRODUCT"><code>PRODUCT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Product of array elements
    516. 

  516. </td></tr>
    517. 

  517. <tr><td align="left" valign="top">&bull; <a href="RADIX.html#RADIX"><code>RADIX</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Base of a data model
    518. 

  518. </td></tr>
    519. 

  519. <tr><td align="left" valign="top">&bull; <a href="RAN.html#RAN"><code>RAN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Real pseudo-random number
    520. 

  520. </td></tr>
    521. 

  521. <tr><td align="left" valign="top">&bull; <a href="RAND.html#RAND"><code>RAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Real pseudo-random number
    522. 

  522. </td></tr>
    523. 

  523. <tr><td align="left" valign="top">&bull; <a href="RANDOM_005fNUMBER.html#RANDOM_005fNUMBER"><code>RANDOM_NUMBER</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Pseudo-random number
    524. 

  524. </td></tr>
    525. 

  525. <tr><td align="left" valign="top">&bull; <a href="RANDOM_005fSEED.html#RANDOM_005fSEED"><code>RANDOM_SEED</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Initialize a pseudo-random number sequence
    526. 

  526. </td></tr>
    527. 

  527. <tr><td align="left" valign="top">&bull; <a href="RANGE.html#RANGE"><code>RANGE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Decimal exponent range
    528. 

  528. </td></tr>
    529. 

  529. <tr><td align="left" valign="top">&bull; <a href="RANK.html#RANK"><code>RANK</code> </a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Rank of a data object
    530. 

  530. </td></tr>
    531. 

  531. <tr><td align="left" valign="top">&bull; <a href="REAL.html#REAL"><code>REAL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Convert to real type 
    532. 

  532. </td></tr>
    533. 

  533. <tr><td align="left" valign="top">&bull; <a href="RENAME.html#RENAME"><code>RENAME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Rename a file
    534. 

  534. </td></tr>
    535. 

  535. <tr><td align="left" valign="top">&bull; <a href="REPEAT.html#REPEAT"><code>REPEAT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Repeated string concatenation
    536. 

  536. </td></tr>
    537. 

  537. <tr><td align="left" valign="top">&bull; <a href="RESHAPE.html#RESHAPE"><code>RESHAPE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Function to reshape an array
    538. 

  538. </td></tr>
    539. 

  539. <tr><td align="left" valign="top">&bull; <a href="RRSPACING.html#RRSPACING"><code>RRSPACING</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Reciprocal of the relative spacing
    540. 

  540. </td></tr>
    541. 

  541. <tr><td align="left" valign="top">&bull; <a href="RSHIFT.html#RSHIFT"><code>RSHIFT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Right shift bits
    542. 

  542. </td></tr>
    543. 

  543. <tr><td align="left" valign="top">&bull; <a href="SAME_005fTYPE_005fAS.html#SAME_005fTYPE_005fAS"><code>SAME_TYPE_AS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Query dynamic types for equality
    544. 

  544. </td></tr>
    545. 

  545. <tr><td align="left" valign="top">&bull; <a href="SCALE.html#SCALE"><code>SCALE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Scale a real value
    546. 

  546. </td></tr>
    547. 

  547. <tr><td align="left" valign="top">&bull; <a href="SCAN.html#SCAN"><code>SCAN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Scan a string for the presence of a set of characters
    548. 

  548. </td></tr>
    549. 

  549. <tr><td align="left" valign="top">&bull; <a href="SECNDS.html#SECNDS"><code>SECNDS</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Time function
    550. 

  550. </td></tr>
    551. 

  551. <tr><td align="left" valign="top">&bull; <a href="SECOND.html#SECOND"><code>SECOND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">CPU time function
    552. 

  552. </td></tr>
    553. 

  553. <tr><td align="left" valign="top">&bull; <a href="SELECTED_005fCHAR_005fKIND.html#SELECTED_005fCHAR_005fKIND"><code>SELECTED_CHAR_KIND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Choose character kind
    554. 

  554. </td></tr>
    555. 

  555. <tr><td align="left" valign="top">&bull; <a href="SELECTED_005fINT_005fKIND.html#SELECTED_005fINT_005fKIND"><code>SELECTED_INT_KIND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Choose integer kind
    556. 

  556. </td></tr>
    557. 

  557. <tr><td align="left" valign="top">&bull; <a href="SELECTED_005fREAL_005fKIND.html#SELECTED_005fREAL_005fKIND"><code>SELECTED_REAL_KIND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Choose real kind
    558. 

  558. </td></tr>
    559. 

  559. <tr><td align="left" valign="top">&bull; <a href="SET_005fEXPONENT.html#SET_005fEXPONENT"><code>SET_EXPONENT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Set the exponent of the model
    560. 

  560. </td></tr>
    561. 

  561. <tr><td align="left" valign="top">&bull; <a href="SHAPE.html#SHAPE"><code>SHAPE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Determine the shape of an array
    562. 

  562. </td></tr>
    563. 

  563. <tr><td align="left" valign="top">&bull; <a href="SHIFTA.html#SHIFTA"><code>SHIFTA</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Right shift with fill
    564. 

  564. </td></tr>
    565. 

  565. <tr><td align="left" valign="top">&bull; <a href="SHIFTL.html#SHIFTL"><code>SHIFTL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Left shift
    566. 

  566. </td></tr>
    567. 

  567. <tr><td align="left" valign="top">&bull; <a href="SHIFTR.html#SHIFTR"><code>SHIFTR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Right shift
    568. 

  568. </td></tr>
    569. 

  569. <tr><td align="left" valign="top">&bull; <a href="SIGN.html#SIGN"><code>SIGN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Sign copying function
    570. 

  570. </td></tr>
    571. 

  571. <tr><td align="left" valign="top">&bull; <a href="SIGNAL.html#SIGNAL"><code>SIGNAL</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Signal handling subroutine (or function)
    572. 

  572. </td></tr>
    573. 

  573. <tr><td align="left" valign="top">&bull; <a href="SIN.html#SIN"><code>SIN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Sine function
    574. 

  574. </td></tr>
    575. 

  575. <tr><td align="left" valign="top">&bull; <a href="SIND.html#SIND"><code>SIND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Sine function, degrees
    576. 

  576. </td></tr>
    577. 

  577. <tr><td align="left" valign="top">&bull; <a href="SINH.html#SINH"><code>SINH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Hyperbolic sine function
    578. 

  578. </td></tr>
    579. 

  579. <tr><td align="left" valign="top">&bull; <a href="SIZE.html#SIZE"><code>SIZE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Function to determine the size of an array
    580. 

  580. </td></tr>
    581. 

  581. <tr><td align="left" valign="top">&bull; <a href="SIZEOF.html#SIZEOF"><code>SIZEOF</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Determine the size in bytes of an expression
    582. 

  582. </td></tr>
    583. 

  583. <tr><td align="left" valign="top">&bull; <a href="SLEEP.html#SLEEP"><code>SLEEP</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Sleep for the specified number of seconds
    584. 

  584. </td></tr>
    585. 

  585. <tr><td align="left" valign="top">&bull; <a href="SPACING.html#SPACING"><code>SPACING</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Smallest distance between two numbers of a given type
    586. 

  586. </td></tr>
    587. 

  587. <tr><td align="left" valign="top">&bull; <a href="SPREAD.html#SPREAD"><code>SPREAD</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Add a dimension to an array 
    588. 

  588. </td></tr>
    589. 

  589. <tr><td align="left" valign="top">&bull; <a href="SQRT.html#SQRT"><code>SQRT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Square-root function
    590. 

  590. </td></tr>
    591. 

  591. <tr><td align="left" valign="top">&bull; <a href="SRAND.html#SRAND"><code>SRAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Reinitialize the random number generator
    592. 

  592. </td></tr>
    593. 

  593. <tr><td align="left" valign="top">&bull; <a href="STAT.html#STAT"><code>STAT</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get file status
    594. 

  594. </td></tr>
    595. 

  595. <tr><td align="left" valign="top">&bull; <a href="STORAGE_005fSIZE.html#STORAGE_005fSIZE"><code>STORAGE_SIZE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Storage size in bits
    596. 

  596. </td></tr>
    597. 

  597. <tr><td align="left" valign="top">&bull; <a href="SUM.html#SUM"><code>SUM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Sum of array elements
    598. 

  598. </td></tr>
    599. 

  599. <tr><td align="left" valign="top">&bull; <a href="SYMLNK.html#SYMLNK"><code>SYMLNK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Create a symbolic link
    600. 

  600. </td></tr>
    601. 

  601. <tr><td align="left" valign="top">&bull; <a href="SYSTEM.html#SYSTEM"><code>SYSTEM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Execute a shell command
    602. 

  602. </td></tr>
    603. 

  603. <tr><td align="left" valign="top">&bull; <a href="SYSTEM_005fCLOCK.html#SYSTEM_005fCLOCK"><code>SYSTEM_CLOCK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Time function
    604. 

  604. </td></tr>
    605. 

  605. <tr><td align="left" valign="top">&bull; <a href="TAN.html#TAN"><code>TAN</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Tangent function
    606. 

  606. </td></tr>
    607. 

  607. <tr><td align="left" valign="top">&bull; <a href="TAND.html#TAND"><code>TAND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Tangent function, degrees
    608. 

  608. </td></tr>
    609. 

  609. <tr><td align="left" valign="top">&bull; <a href="TANH.html#TANH"><code>TANH</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Hyperbolic tangent function
    610. 

  610. </td></tr>
    611. 

  611. <tr><td align="left" valign="top">&bull; <a href="THIS_005fIMAGE.html#THIS_005fIMAGE"><code>THIS_IMAGE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Cosubscript index of this image
    612. 

  612. </td></tr>
    613. 

  613. <tr><td align="left" valign="top">&bull; <a href="TIME.html#TIME"><code>TIME</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Time function
    614. 

  614. </td></tr>
    615. 

  615. <tr><td align="left" valign="top">&bull; <a href="TIME8.html#TIME8"><code>TIME8</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Time function (64-bit)
    616. 

  616. </td></tr>
    617. 

  617. <tr><td align="left" valign="top">&bull; <a href="TINY.html#TINY"><code>TINY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Smallest positive number of a real kind
    618. 

  618. </td></tr>
    619. 

  619. <tr><td align="left" valign="top">&bull; <a href="TRAILZ.html#TRAILZ"><code>TRAILZ</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Number of trailing zero bits of an integer
    620. 

  620. </td></tr>
    621. 

  621. <tr><td align="left" valign="top">&bull; <a href="TRANSFER.html#TRANSFER"><code>TRANSFER</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Transfer bit patterns
    622. 

  622. </td></tr>
    623. 

  623. <tr><td align="left" valign="top">&bull; <a href="TRANSPOSE.html#TRANSPOSE"><code>TRANSPOSE</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Transpose an array of rank two
    624. 

  624. </td></tr>
    625. 

  625. <tr><td align="left" valign="top">&bull; <a href="TRIM.html#TRIM"><code>TRIM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Remove trailing blank characters of a string
    626. 

  626. </td></tr>
    627. 

  627. <tr><td align="left" valign="top">&bull; <a href="TTYNAM.html#TTYNAM"><code>TTYNAM</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Get the name of a terminal device.
    628. 

  628. </td></tr>
    629. 

  629. <tr><td align="left" valign="top">&bull; <a href="UBOUND.html#UBOUND"><code>UBOUND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Upper dimension bounds of an array
    630. 

  630. </td></tr>
    631. 

  631. <tr><td align="left" valign="top">&bull; <a href="UCOBOUND.html#UCOBOUND"><code>UCOBOUND</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Upper codimension bounds of an array
    632. 

  632. </td></tr>
    633. 

  633. <tr><td align="left" valign="top">&bull; <a href="UMASK.html#UMASK"><code>UMASK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Set the file creation mask
    634. 

  634. </td></tr>
    635. 

  635. <tr><td align="left" valign="top">&bull; <a href="UNLINK.html#UNLINK"><code>UNLINK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Remove a file from the file system
    636. 

  636. </td></tr>
    637. 

  637. <tr><td align="left" valign="top">&bull; <a href="UNPACK.html#UNPACK"><code>UNPACK</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Unpack an array of rank one into an array
    638. 

  638. </td></tr>
    639. 

  639. <tr><td align="left" valign="top">&bull; <a href="VERIFY.html#VERIFY"><code>VERIFY</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Scan a string for the absence of a set of characters
    640. 

  640. </td></tr>
    641. 

  641. <tr><td align="left" valign="top">&bull; <a href="XOR.html#XOR"><code>XOR</code></a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Bitwise logical exclusive or
    642. 

  642. </td></tr>
    643. 

  643. </table>
    644. 

  644. 

  645. <hr>
    646. 

  646. <div class="header">
    647. 

  647. <p>
    648. 

  648. Next: <a href="Intrinsic-Modules.html#Intrinsic-Modules" accesskey="n" rel="next">Intrinsic Modules</a>, Previous: <a href="Coarray-Programming.html#Coarray-Programming" accesskey="p" rel="prev">Coarray Programming</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
    649. 

  649. </div>
    650. 

  650. 

  651. 

  652. 

  653. </body>
    654. 

  654. </html>
    655.