I am using S-plus 6 on Windows ME
I was wondering if anyone has encountered any problems using the "solve"
function
I am implementing a Crank Nicholson finite difference method for diffusion
through the skin.
This required that i solve the equation Ax = b a number of times based on
the time step.
I use solve (A, b) to get my x. At first i get the solution for couple
iterations and then i get this error
"Problem in .Fortran(if(!cmplx) "dqrsl1" els..: subr
outine dqrsl1: 1 Inf value(s) in argument 5 "
My code works perfectly fine in Matlab using x = a\b.
Are there other methods or available functions in Splus for solving a set
of simultaneous equations
Thank you in advance
Alesia
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