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Highlights from
Curvilinear Coordinates

from Curvilinear Coordinates by Howard Wilson
Programs are presented which use symbolic math, curvilinear coordinates, and tensor concepts.

[X,Y,Z]=elipcyl0(eta,psi,z) 
function [X,Y,Z]=elipcyl0(eta,psi,z)
% [x,y,z]=elipcyl0(eta,psi,z) defines
% elliptic cylinder coordinates
X=cosh(eta).*cos(psi); Y=sinh(eta).*sin(psi);
Z=z;

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