Calculate tangent: tan : Tan ATan « Math « C / ANSI-C

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C / ANSI-C » Math » Tan ATan Screenshots  Calculate tangent: tan #include <stdio.h> #include <math.h> #define PI 3.14159265 int main () {   double param, result;   param = 45;   result = tan ( param * PI / 180);   printf ("Tangent  %lf degrees = %lf\n", param, result );   return 0; }                     Related examples in the same category 1. How to use atan 2. How to use atan2 3. How to use tan 4. Hyperbolic tangent: how to use tanh 5. Calculate hyperbolic tangent: how to use tanh 6. Calculate arctangent: how to use atan 7. Calculate arctangent, 2 parameters: how to use atan2