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expint

PURPOSE

% EXPINT compute the exponential integral,

SYNOPSIS

function y = expint(x)

DESCRIPTION

% EXPINT compute the exponential integral,
%
%                    infinity
%                   /
%       expint(x) = | exp(t)/t dt
%                   /
%                  x
%
% See also expint_Ei, expint_E1.

CROSS-REFERENCE INFORMATION

This function calls:

expint_E1 % EXPINT_E1 compute the exponential integral,

This function is called by: