pow
Raise this big_integer to the power of the given exponent. SQL compatible.
Note that:
the exponent cannot be negative
if the exponent is 0, the result is 1
if the exponent is 1, the result is the original value
Since
0.13.6
Parameters
exponent
the exponent
Throws
exception
on overflow, i.e. if the result is out of big_integer range