Web2.1 標準の Fortran 95 総称組み込み関数. この節では、Fortran 95 規格で使用される Fortran 95 総称組み込み関数を機能によってグループ分けしています。. ここで示す引数は、 cmplx (Y=B, KIND=M, X=A) のようにキーワード形式で使用される場合、引数キーワード … Web符号约定: (1)I代表整型;R代表实型;C代表复型;CH代表字符型;S代表字符串;L代表逻辑型;A代表数组;P代表指针;T代表派生类型;AT为任意类型。 (2) s:P表示s类型为P类型(任意kind值)。s:P(k)表示s类型为P类型(kind…
fortran, detect Inf or NaN
WebJun 14, 2015 · The above URL shows the following as a way to generate infinity. I am wondering what is the best way with gfortran. x = huge (1.) This is mentioned, but gfortran does not support it. This shows up as errors in gfortran. This assumes the number of bits of the number, which is not robust. WebSep 13, 2013 · 9. 0. AlephZero said: A statement like FAMAG =SQRT (FX**2+FY**2+FZ**2) should work in Fortran 90/95 , so long as FAMAG, FX, FY, FZ are all arrays with the same dimensions. it is equivalent to a loop (or nested loops fur multi-dimension arrays) to operate on each element of the arrays. The only thing I can think of is something weird like: de pere middle school phone number
The best way to get infinity with gfortran - Google Groups
WebDec 21, 2009 · is there a way to check for the value Infinity? (like ISNAN) I do know it would be better to avoid Infinity before it comes. But what i need is a check for. If there is no … Web哪里可以找行业研究报告?三个皮匠报告网的最新栏目每日会更新大量报告,包括行业研究报告、市场调研报告、行业分析报告、外文报告、会议报告、招股书、白皮书、世界500强企业分析报告以及券商报告等内容的更新,通过最新栏目,大家可以快速找到自己想要的内容。 WebJan 26, 2024 · module infinity_mod use, intrinsic :: ieee_arithmetic implicit none integer, parameter :: wp = kind(1.0d0) contains elemental function is_plus_infinity(x) result(tf) … fhwa public hearing