When writing: ```python A + T >> 2*A + T [lambda a, t: -a + b*t] ``` The __neg__ operator was not implemented for MobsPY expressions. So it results in a bug. Using: ```python A + T >> 2*A + T [lambda a, t: b*t - a] ``` Is a temporary solution, but the neg operator needs to be added to MobsPy expressions to fix this
When writing:
The neg operator was not implemented for MobsPY expressions. So it results in a bug.
Using:
Is a temporary solution, but the neg operator needs to be added to MobsPy expressions to fix this