formualizer-eval 0.6.0

High-performance Arrow-backed Excel formula engine with dependency graph and incremental recalculation
Documentation 
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//! Internal Bessel-function approximations used by Excel engineering builtins.
//!
//! The J/Y implementations are Rust ports of the Sun/openlibm algorithms; the original
//! permissive notice is preserved in the source files. The I/K implementations follow
//! Numerical Recipes-style polynomial/recurrence approximations.

mod bessel_i;
mod bessel_j0_y0;
mod bessel_j1_y1;
mod bessel_jn_yn;
mod bessel_k;
mod bessel_util;

#[cfg(test)]
mod tests;

pub(crate) use bessel_i::bessel_i;
pub(crate) use bessel_jn_yn::jn as bessel_j;
pub(crate) use bessel_jn_yn::yn as bessel_y;
pub(crate) use bessel_k::bessel_k;