For God's sake, tell me the WHAT and the WHERE of the math error.

#1: What script was it in?
#2: What line in that script?
#3: What **********WAS********** it?

Was it divide by zero?
Was it a domain error?
Was it something else?

I am chasing down a "math error" bug in a product I'm working on, and these math errors are seriously giving me THE BUSINESS. I have it narrowed down to either divide by zero or value being passed to llAcos(), but I JUST DON'T KNOW. Is it one? The other? Both? Something else entirely?

tough one
What I know about is: division by zero
sqrt of negative values
passing values >1 to llAsin and llACos
some weird thing with llRowBetween.

I really would love to see script errors more detailed.
at least WHAT script and WHAT line!

Add to the list:

Overflow errors by not keeping track of what you're passing to llPow().

739588241905006393231374918694731776.000000 was the last number resulting from an exponential calculation before overflowing. Big!