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Joe Richey 260148e029 Simplify impl_isqrt macro We don't need multiple cases in the macro_rules! Signed-off-by: Joe Richey <joerichey@google.com>		2020-09-07 20:19:44 -07:00
benches	benches: Add benchmarks	2020-09-07 20:16:28 -07:00
src	Simplify impl_isqrt macro	2020-09-07 20:19:44 -07:00
.gitignore	First commit	2017-10-23 13:29:42 +01:00
Cargo.toml	Fix overflow in some edge cases.	2020-01-24 12:25:14 +00:00
LICENSE-APACHE	First commit	2017-10-23 13:29:42 +01:00
LICENSE-MIT	First commit	2017-10-23 13:29:42 +01:00
README.md	First commit	2017-10-23 13:29:42 +01:00

Integer square root

This module contains the single trait IntegerSquareRoot and implements it for primitive integer types.

Example

extern crate integer_sqrt;

// `use` trait to get functionality
use integer_sqrt::IntegerSquareRoot;

assert_eq!(4u8.integer_sqrt(), 2);