Incorrect unit when SQRT(A) is performed

[silviulaurentiu]

My expectation is to get the final unit as "A".

The second problem in this case is that the formula is not expanded, only the final result is shown like in above picture.

In case if an unit (doesn't matter what kind of unit) will be added at the end of "c" variable definition, the formula will be expanded:

but in this case remains the first problem with the unit. sqrt(A**2) shall be = A.

[nagatushar]

1) this is explained in the inconsistent units part of the documentation

2) your first box has parentheses which hide the formula output per the documentation

the second one you have multiplied A outside of the parentheses which makes this a mathematical parentheses not a redundant one that the documentation covers

[0av]

Hello,

math.sqrt is not supporting dimensions. What about using c = (a**2 + b**2/3)**(1/2) or **.5 instead?