Hi; While digging around Calc I see some things that could be ordered better.
One change that I am considering is moving RAND() to the Analysis scaddin and bringing the error erf() function in base Calc. This has reasons of course: in the case of RAND() I want it in the same file as RANDBETWEEN() so I can use them cleanly.. erf() is something I would consider doing with Boost, and I don't want to have to link boost into the scaddin for just one function. There are probably other changes that can be done too. Just wanted to make sure if there is some criteria to keep some function in or out of the base Calc or in a scaddin. Pedro.
