I am looking for a function, which I can use in my sp for exponential value.
I need something like:
aa = EXP(bb,cc)
I tryed with similar expression, but the Error code "674: Routine (exp) can not be resolved." is appear.
I am needing your help.
Thanks,

It is probably available in the NAG datablade.
http://www-3.ibm.com/software/data/informix/blades/nag/

You can always check the following URL:
http://www7b.boulder.ibm.com/dmdd/zo...downloads.html

Lots of free stuff here. This function might be available in a bladelet.

Otherwise you can always write it yourself in a SPL, returning int.

Thanks, I write the function and in this way I solved the problem. But, thanks a lot for the links, I am sure that it will be helpful for me in the future.