Square root (represented as a^(1/2)).
(a: ArithRef)
| 1906 | |
| 1907 | |
| 1908 | def Sqrt(a: ArithRef) -> ArithRef: |
| 1909 | """Square root (represented as a^(1/2)).""" |
| 1910 | half = RatVal(1, 2) |
| 1911 | return a**half |
| 1912 | |
| 1913 | |
| 1914 | # --------------------------------------------------------------------------- |