Exp In Math H

Mathematics e x exp x in c programming.

Exp in math h. The expm1 function computes the base e exponential of x minus 1 accurately even for very small values of x. Static double exp double d. C11 standard iso iec 9899 2011. Header tgmath h provides a type generic macro version of this function.

These overloads effectively cast x to a double before calculations defined for t being any integral type. 373 375 f 10 3 1 the exp functions p. Additional overloads are provided in this header cmath for the integral types. 7 12 6 1 the exp functions p.

The exp function computes the base e exponential of x. The exponential value of 0 000000 is 1 000000 the exponential value of 1 000000 is 2 718282 the exponential value of 2 000000 is 7 389056 math h htm previous page print page. C exp prototype double exp double arg. The exp arg takes a single argument and returns the value in type double.

Public static double exp double d. Double double public shared function exp d as double as double. Static member exp. Returns the base 2 exponential function of x which is 2 raised to the power x.

In order to calculate the exp for long double or float you can use the following prototype. The exp2 function computes the base 2 exponential of x.