sqrt x cbrt x x root y
cbrt, find the square root and the cube root of the given operand respectively. They are aliases of
x root 2 and
x root 3. There is minimal speed different, if any, and are simply exist for clearer code.
root finds the root of
x (), where . It is equivilent to
x ** y ** -1
sqrt 16 // 4 cbrt 8 // 2 16 root 4 // 2