// // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo // // The contents of this file are covered under the licence agreement in the // file "LICENCE" distributed with Cforall. // // math1.cfa -- // // Author : Peter A. Buhr // Created On : Fri Apr 22 14:59:21 2016 // Last Modified By : Peter A. Buhr // Last Modified On : Wed Dec 12 16:28:49 2018 // Update Count : 89 // #include #include int main( void ) { float f; double d; long double l; sout | "fmod:" | 5.0F % -2.0F | fmod( 5.0F, -2.0F ) | 5.0D % -2.0D | nonl; sout | fmod( 5.0D, -2.0D ) | 5.0L % -2.0L | fmod( 5.0L, -2.0L ); sout | "remainder:" | remainder( 2.0F, 3.0F ) | remainder( 2.0D, 3.0D ) | remainder( 2.0L, 3.0L ); int quot; f = remquo( 3.6F, 0.5F, " ); sout | "remquo:" | quot | f | nonl; d = remquo( 3.6D, 0.5F, " ); sout | quot | d | nonl; l = remquo( 3.6L, 0.5L, " ); sout | quot | l; sout | "div:" | div( 3.6F, 0.5F ) | div( 3.6D, 0.5D ) | div( 3.6L, 0.5L ); sout | "fma:" | fma( 3.0F, -1.0F, 1.0F ) | fma( 3.0D, -1.0D, 1.0D ) | fma( 3.0L, -1.0L, , 1.0L ); sout | "fdim:" | fdim( 1.0F, -1.0F ) | fdim( 1.0D, -1.0D ) | fdim( 1.0L, -1.0L ); sout | "nan:" | (float)nan( "" ) | (double)nan( "" ) | (long double)nan( "" ); //---------------------- Exponential ---------------------- sout | "exp:" | exp( 1.0F ) | exp( 1.0D ) | exp( 1.0L ) | nonl; sout | exp( 1.0F+1.0FI ) | exp( 1.0D+1.0DI ) | exp( 1.0DL+1.0LI ); sout | "exp2:" | exp2( 1.0F ) | exp2( 1.0D ) | exp2( 1.0L ); sout | "expm1:" | expm1( 1.0F ) | expm1( 1.0D ) | expm1( 1.0L ); sout | "pow:" | pow( 1.0F, 1.0F ) | pow( 1.0D, 1.0D ) | pow( 1.0L, 1.0L ) | nonl; sout | pow( 1.0F+1.0FI, 1.0F+1.0FI ) | pow( 1.0D+1.0DI, 1.0D+1.0DI ) | pow( 1.5DL+1.5LI, 1.5DL+1.5LI ); int b = 4; unsigned int e = 2; b \= e; sout | "\\" | b | b \ e; sout | "\\" | 'a' \ 3u | 2 \ 8u | 4 \ 3u | -4 \ 3u | nonl; sout | 4 \ -3 | -4 \ -3 | 4.0 \ 2.1 | (1.0f+2.0fi) \ (3.0f+2.0fi); } // main // Local Variables: // // tab-width: 4 // // compile-command: "cfa math1.cfa" // // End: //