diff options
Diffstat (limited to 'src/c/elementaryFunctions/Trigonometry/cotd/dcotda.c')
| -rw-r--r-- | src/c/elementaryFunctions/Trigonometry/cotd/dcotda.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/c/elementaryFunctions/Trigonometry/cotd/dcotda.c b/src/c/elementaryFunctions/Trigonometry/cotd/dcotda.c index 3cf032a..3a4b23c 100644 --- a/src/c/elementaryFunctions/Trigonometry/cotd/dcotda.c +++ b/src/c/elementaryFunctions/Trigonometry/cotd/dcotda.c @@ -1,16 +1,23 @@ +/* Copyright (C) 2016 - IIT Bombay - FOSSEE + + This file must be used under the terms of the CeCILL. + This source file is licensed as described in the file COPYING, which + you should have received as part of this distribution. The terms + are also available at + http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt + Author: Shamik Guha + Organization: FOSSEE, IIT Bombay + Email: toolbox@scilab.in +*/ + #include "cotd.h" -#include <math.h> -#define PI 3.14159265 void dcotda(double* in,int size,double* out) { - double val; int i=0; - val = PI / 180.0; for(i=0;i<size;i++) { - out[i]=1/tan(in[i]*val); - /*printf("The cotangent of %lf degrees is %lf \n", in[i], out[i]);*/ + out[i]=dcotds(in[i]); } } |