[Feature request] Calculator:Squares of numbers as well as unit conversion.

[mexicancartel]

So i was trying to convert psi to N/m² but seems like its not able to figure out ² character. Then i tried with numbers and none of the syntaxes I know can be used to put a square or any power I tried formats like 5^10 and 2**3 and don't know if there is a proper way for powers at all.

[nhirokinet]

You can input 1N/1m/1m to get 1N/m^2. There is no functionality to handle power like 4^10 now.
I know this is not the best implementation, but consideration for implementation more flexible math functions is stopped and not ongoing actually.
The reason I didn't implement 2^3 as 8 is that there are both systems that 2^3=pow(2, 3)=8 and systems that 2^3=bitxor(2,3)=1.

[mexicancartel]

1N/1m/1m won't work with conversion from psi to N/m²
It would be nice to have for ²,³, and ⁴
Also ** would be better if ^ is bitxor