Non integer exponents appear not to work

[Edgeworth]

Non integer exponents appear not to work. For example, the following produces results as if the exponent was truncated.

in: 6^0.5
out[1]: 1

in: 6^(0.5)
out[2]: 1

in: 6^(1.5)
out[3]: 6

in: 6^(2.5)
out[4]: 36

[p-e-w]

Thank you for reporting this. The root cause is this upstream issue: rust-num/num-rational#102

[Edgeworth]

Thanks for investigating!