Problem with one of the examples expression
Problem with one of the examples expression

One of the examples,"curve sketch x**2+10x-5" fails, because it has to be "curve sketch y=x**2+10x-5". Bug fixed!
sukeesh/Jarvis,appi147/Jarvis,appi147/Jarvis,sukeesh/Jarvis,sukeesh/Jarvis,sukeesh/Jarvis