Why pow() function returning 1 ??? JS

Question

It should return 0 but why it returns 1 on cancelling both the prompt and how can be avoid it?

https://code.sololearn.com/Wx0EtgnRvw2o/?ref=app

Answer 1

Oma Falk i have searched more it on net and it is actually indifinite that 0^0 should be 1 or 0 in math.

Hence so behaviour.

Answer 2

n%1 = 0 for each n
x**0 = 1 for each x

Answer 3

Anything power 0 is equals to 1
Except 0 as input

Answer 4

Himansh but in JS it is defined as 1. That's the important one.