Function

NumCosmoMathd2exprel

Declaration [src] 

gdouble
ncm_d2exprel (
  const gdouble x
)

Description [src]

Computes the second derivative of the relative exponential $(\exp(x) - 1)/x$.

Parameters

x

Type: const gdouble

A double.

Return value

Type: gdouble

Second derivative of $(\exp(x) - 1)/x$.