Question

How to use asinh() function to get the arc hyperbolic sine value of N in C

Answer 1

#include <stdio.h>     
#include <math.h>
#include <float.h>
 
int main(int argc, char **argv)
{
    printf("asinh(1) = %.6f\n", asinh(1));
    printf("asinh(0) = %.6f\n", asinh(0));
    printf("asinh(10) = %.6f\n", asinh(10));
    printf("asinh(0.5) = %.6f\n", asinh(0.5));
    printf("asinh(DBL_MAX) = %.6f\n", asinh(DBL_MAX));
    printf("asinh(INFINITY) = %.6f\n", asinh(INFINITY));
 
    return 0;
}
 
// 1.#QNAN0 = Quiet NaNs (qNaNs) do not raise any additional exception
// "NAN" is "not-a-number" - applies to float and double
 
/*
run:
 
asinh(1) = 0.881374
asinh(0) = 0.000000
asinh(10) = 2.998223
asinh(0.5) = 0.481212
asinh(DBL_MAX) = 710.475860
asinh(INFINITY) = 1.#INF00

*/

 

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