I think you should check your code and find the part of calculation which having divide by zero value cause of floating point exception .
This error can be caused by 'division by zero'. Have a look through your code for any possible divisions by zero (consider worst cases). Hope it helps! Vindya - Original Message - From: Bilel Romdhani [EMAIL PROTECTED] To: Ns-users@ISI.EDU Sent: Wednesday, October 18, 2006 2:48 PM Subject: [ns] Floating point exception error hi all ns list, when i run tcl scripts i have this error message Floating point exception! what does it mean what should i do? thanks