Multiple-precision complex numbers

The rugcom crate provides multiple-precision complex numbers using GNU MPC, a library for the arithmetic of complex numbers with arbitrarily high precision and correct rounding of the result. It is one of a group of four crates:

• rugint for arbitrary-precision integers,
• rugrat for arbitrary-precision rational numbers,
• rugflo for multiple-precision floating-point numbers, and
• rugcom for multiple-precision complex numbers.

Documentation

Documentation for this crate is available.

It can also be helpful to refer to the documentation at the MPC page.

The crate provides the Complex type, which holds a multiple-precision complex number.

Examples

```rust extern crate rugint; extern crate rugcom; use rugint::Assign; use rugcom::Complex;

fn main() { // Create complex number with 16 bits of precision. let mut com = Complex::new((16, 16)); com.assign((1.5, 3.5)); assert!(com.real() == 1.5); assert!(com.imag() == 3.5); } ```

Usage

To use this crate, add rugcom as a dependency in Cargo.toml:

toml [dependencies] rugcom = "0.1"

This crate depends on the low-level bindings in the crate gmp-mpfr-sys. This should be transparent on GNU/Linux and macOS, but may need some work on Windows. See the gmp-mpfr-sys README for some details.

License

This crate is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

See LICENSE-LGPL and LICENSE-GPL for details.