dsalgo 0.3.10

A package for Datastructures and Algorithms.
Documentation 
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pub fn pi() -> f64 {
    (-1f64).acos()
}

#[cfg(test)]

mod tests {

    use super::*;

    #[test]

    fn test() {
        assert_eq!(pi(), std::f64::consts::PI);
    }
}