Another Bug in Solve command.

[Han]

(03-04-2017 11:38 PM)Arno K Wrote:  so what about "purge(x)" before trying something like that, a variable in CAS that is assigned to some value usually leads to unexpected results.
Arno

Additionally, you may want to check if your variables exist as an app variable or home variable.

HVars; // this returns a list of Home variables
AVars; // this returns a list of the current app's variables

If your variables (presumably x and y) are defined as Home or app variables, these may be additional points of conflict in using the solve() command. To delete, use DelAVars("name of variable") -- and similarly for HVars