I have an issue, I've recently got a new laptop and installed maple 14, everything went okay in the installation (except i didnt specify the envioronment variables or run the batch file because i dont have one) thats not the issue, the issue is: maple will not run at all. I've tried every compatability mode, even updated maple to 14.01 nothing i just get : Maple 14 has stopped working every single time.

The same is happens with maple 15, It will not run...

If i have the line:

S:=Sum( 1/16^k))*(4/(8*k+1)-2/ (8*k+4)-1/ (8*k+5)-1/ (8*k+6)), k=0..m);

and i want to establish the first m for which |Pi-Sm|<= 10^(-8)

when putting it into a while loop i get the error message that it cannot determine whether the expression is true or false:

while (Pi-S <= 10^(-8)) do

od;

etc,

what am i doing wrong here?