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Isqrt |
Syntax |
Isqrt(N:INT):INT |
Summary |
computes the (truncated) square root of an integer |
Description |
This function computes the square root of an integer. If the argument is not a perfect square it returns the integer part of the square root. |
Example |
Isqrt(16); 4 ------------------------------- Isqrt(99); 9 ------------------------------- Isqrt(-1); ERROR: Expected non-negative INT CONTEXT: Isqrt(-1) ------------------------------- |