ROOT

[rocketian]

I am having trouble with ROOT. using it in a subroutine to solve a diff eqn repeatedly. Results occasionally come back as complex numbers, which crashes other bits. I use the previous loops answer as the start guess for the next one as it will be close to answer.

Anyone else have problems - do you find it robust ??

 

[IRstuff]

You might try posting here:

http://collab.mathsoft.com/~Mathcad2000

along with your actual file.

TTFN

FAQ731-376