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Updegrad

PURPOSE ^

[Fx,Fy]=Updegrad(mesh,F);

SYNOPSIS ^

function [Fx,Fy]=Updegrad(mesh,F);

DESCRIPTION ^

 [Fx,Fy]=Updegrad(mesh,F);

 computes piecewise constant
 gradient of a piecewise linear
 scalar function F defined on
 the mesh structure described by mesh

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:
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