| 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // math2.cfa -- |
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| 8 | // |
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| 9 | // Author : Peter A. Buhr |
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| 10 | // Created On : Fri Apr 22 14:59:21 2016 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Wed Dec 12 16:11:35 2018 |
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| 13 | // Update Count : 87 |
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| 14 | // |
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| 15 | |
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| 16 | #include <fstream.hfa> |
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| 17 | #include <math.hfa> |
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| 18 | |
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| 19 | int main( void ) { |
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| 20 | float f; |
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| 21 | double d; |
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| 22 | long double l; |
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| 23 | |
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| 24 | //---------------------- Logarithm ---------------------- |
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| 25 | |
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| 26 | sout | "log:" | log( 1.0F ) | log( 1.0D ) | log( 1.0L ) | nonl; |
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| 27 | sout | log( 1.0F+1.0FI ) | log( 1.0D+1.0DI ) | log( 1.0DL+1.0LI ); |
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| 28 | sout | "log2:" | log2( 8.0F ) | log2( 8.0D ) | log2( 8.0L ); |
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| 29 | sout | "log10:" | log10( 100.0F ) | log10( 100.0D ) | log10( 100.0L ); |
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| 30 | sout | "log1p:" | log1p( 1.0F ) | log1p( 1.0D ) | log1p( 1.0L ); |
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| 31 | sout | "ilogb:" | ilogb( 1.0F ) | ilogb( 1.0D ) | ilogb( 1.0L ); |
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| 32 | sout | "logb:" | logb( 8.0F ) | logb( 8.0D ) | logb( 8.0L ); |
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| 33 | |
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| 34 | sout | "sqrt:" | sqrt( 1.0F ) | sqrt( 1.0D ) | sqrt( 1.0L ) | nonl; |
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| 35 | sout | sqrt( 1.0F+1.0FI ) | sqrt( 1.0D+1.0DI ) | sqrt( 1.0DL+1.0LI ); |
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| 36 | sout | "cbrt:" | cbrt( 27.0F ) | cbrt( 27.0D ) | cbrt( 27.0L ); |
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| 37 | sout | "hypot:" | hypot( 1.0F, -1.0F ) | hypot( 1.0D, -1.0D ) | hypot( 1.0L, -1.0L ); |
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| 38 | |
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| 39 | //---------------------- Trigonometric ---------------------- |
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| 40 | |
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| 41 | sout | "sin:" | sin( 1.0F ) | sin( 1.0D ) | sin( 1.0L ) | nonl; |
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| 42 | sout | sin( 1.0F+1.0FI ) | sin( 1.0D+1.0DI ) | sin( 1.0DL+1.0LI ); |
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| 43 | sout | "cos:" | cos( 1.0F ) | cos( 1.0D ) | cos( 1.0L ) | nonl; |
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| 44 | sout | cos( 1.0F+1.0FI ) | cos( 1.0D+1.0DI ) | cos( 1.0DL+1.0LI ); |
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| 45 | sout | "tan:" | tan( 1.0F ) | tan( 1.0D ) | tan( 1.0L ) | nonl; |
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| 46 | sout | tan( 1.0F+1.0FI ) | tan( 1.0D+1.0DI ) | tan( 1.0DL+1.0LI ); |
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| 47 | sout | "asin:" | asin( 1.0F ) | asin( 1.0D ) | asin( 1.0L ) | nonl; |
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| 48 | sout | asin( 1.0F+1.0FI ) | asin( 1.0D+1.0DI ) | asin( 1.0DL+1.0LI ); |
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| 49 | sout | "acos:" | acos( 1.0F ) | acos( 1.0D ) | acos( 1.0L ) | nonl; |
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| 50 | sout | acos( 1.0F+1.0FI ) | acos( 1.0D+1.0DI ) | acos( 1.0DL+1.0LI ); |
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| 51 | sout | "atan:" | atan( 1.0F ) | atan( 1.0D ) | atan( 1.0L ) | nonl; |
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| 52 | sout | atan( 1.0F+1.0FI ) | atan( 1.0D+1.0DI ) | atan( 1.0DL+1.0LI ); |
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| 53 | sout | "atan2:" | atan2( 1.0F, 1.0F ) | atan2( 1.0D, 1.0D ) | atan2( 1.0L, 1.0L ) | nonl; |
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| 54 | sout | "atan:" | atan( 1.0F, 1.0F ) | atan( 1.0D, 1.0D ) | atan( 1.0L, 1.0L ); |
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| 55 | } // main |
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| 56 | |
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| 57 | // Local Variables: // |
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| 58 | // tab-width: 4 // |
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| 59 | // compile-command: "cfa math2.cfa" // |
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| 60 | // End: // |
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