bratujac

PURPOSE

jacobian for Bratu

SYNOPSIS

function [c,fu,flam,b]=bratujac(p,u,lam)

DESCRIPTION

 jacobian for Bratu

CROSS-REFERENCE INFORMATION

This function calls:

This function is called by:

bratuinit init-routine

SOURCE CODE

0001 function [c,fu,flam,b]=bratujac(p,u,lam) 
0002 % jacobian for Bratu
0003 u=pdeintrp(p.points,p.tria,u); c=1; 
0004 fu=-10*(1-lam*exp(u)); flam=10*exp(u); b=0;