Exponentiation
Syntax
x ** y
Explanation
The exponentiation operator raises the first operand to the power of the second. It is right associative meaning:
x ** y ** z == x ** (y ** z)
Examples
2 ** 4 // 16
2 ** -3 // 0.125
-2 ** 3 // -8
16 ** .5 // 4
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