annembed 0.1.6

a Rust implementation of a dimension reduction à la Umap
Documentation 
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// restrain value

use num_traits::Float;

pub(crate) fn clip<F>(f: F, max: F) -> F
where
    F: Float + num_traits::FromPrimitive,
{
    if f > max {
        log::trace!("truncated >");
        max
    } else if f < -max {
        log::trace!("truncated <");
        -max
    } else {
        f
    }
} // end clip