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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]=cylin0(r,t,z) 
function [X,Y,Z]=cylin0(r,t,z)
% [X,Y,Z]=cylin0(r,t,z) defines cylindrical
% coordinates (r,t,z)
X=r.*cos(t); Y=r.*sin(t); Z=z;

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