Tanh Function


  • It is used for getting the HyperBolic Tangent value of the argument .
  • The value of the argument should be in Radian .

  • Syntax:

    float tanhf(float arg);
    
    double tanh(double arg);
    
    long double tanhl(long double arg);

    Example:

    #include <math.h>
    #include <stdio.h>
    
      int main()
      {
        double x = -2.0;
    
        do {
          printf("HyperBolic Tangent of %f is %f.\n", x, tanh(x));
          x += 0.2;
        } while(x<=2.0);
    
        return 0;
      }
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