Allow pow with negative & non-integer exponent on decimals #19348
Description
Is your feature request related to a problem or challenge?
#18032 introduced handling of decimals for pow natively; previously we'd cast the input to float before performing the pow.
It introduced a condition against non-integer & negative exponents, as the implementation can't handle them. This is technically a regression as previously we could handle them via casting to float before doing the pow.
Describe the solution you'd like
Fallback to casting value to float to perform the pow if exponent is non-integer or negative
Describe alternatives you've considered
No response
Additional context
No response