special-fun

Special functions for Rust by binding to the Cephes library.

The following families of functions currently have Rust bindings for f32 and f64:

• Bessel functions
• Beta functions
• Error functions
• Gamma functions
• Hypergeometric functions
• Zeta functions
• Normal probability distribution

Cephes implements a lot more functions that are not yet exposed in the Rust interface.

Installing

Cargo is used to build the included Cephes library (which is written in C) and to create a Rust library that statically links to Cephes.

License

The bindings and the Cephes library use the BSD license. The author of Cephes (Stephen Moshier) has agreed to this.

Related Projects

• special: Special functions implemented in pure Rust. Has less functions implemented and only supports f64.