XLPack 7.0
XLPack Numerical Library (C API) Reference Manual
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Functions

Functions

double e1 (double x)
 Exponential integral E1(x)
 
double ei (double x)
 Exponential integral Ei(x)
 
double en (unsigned int n, double x)
 Exponential integral En(x)
 
double li (double x)
 Logarithmic integral li(x)
 
double spence (double x)
 Spence's function (dilogarithm) Li2(x)
 

Detailed Description

This is the group of C5. Exponential and logarithmic integrals.