09-08-2015, 07:11 AM
Hello,
In CAS mode I found that SQ((x)^2) gives x instead of ABS(x).
This makes results wrong, for example if you draw this function : x-SQ((x)^2) you will see it's not zero for negatives numbers, but in CAS it result "0" !
Return exact symbolic result is checked in CAS settings.
firmware revision 8151.
In CAS mode I found that SQ((x)^2) gives x instead of ABS(x).
This makes results wrong, for example if you draw this function : x-SQ((x)^2) you will see it's not zero for negatives numbers, but in CAS it result "0" !
Return exact symbolic result is checked in CAS settings.
firmware revision 8151.