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Header filemath.h
Declarationfloat asinhf(float arg);
double asinh(double arg);
long double asinhl(long double arg);
Returnreturns the arc hyperbolic sine of arg.


#include <math.h>
  #include <stdio.h>

  int main(void)
  {
    printf("%f.\n", asinh(12));
    return 0;
  }
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