Liren Large Software Subsidy 10/10.iso/l/l450/1.ddi/MATPAK.1/arc/ATANH.M

Text File | 1987-03-04 | 127 b | 4 lines

function y = atanh(z)
%ATANH    ATANH(X) is the inverse hyperbolic tangent of the elements of X.
y = log((1 + z)./(1 - z))/2;