Complex is a library for types and mathematical functions for complex numbers.

Each complex number is represented as a structure holding the real and imaginary part. There are functions for creation and manipulation of them. Users can use Complex.Kernel to get operators to work on a mix of real and complex numbers.

Add complex as a dependency in your mix.exs file.

def deps do
  [{:complex, "~> 0.4.1"}]
end

After you are done, run mix deps.get in your shell to fetch and compile Complex. Start an interactive Elixir shell with iex -S mix and try the examples in the examples section.

Documentation for the package is available online via Hex at http://hexdocs.pm/complex. You can also generate local docs via the mix task

mix docs

This will generate the HTML documentation and place it into the doc subdirectory.

iex> Complex.new(3, 4)
%Complex{im: 4.0, re: 3.0}

iex> Complex.new(0, 1)
%Complex{im: 1.0, re: 0.0}

Copyright 2015 Thomas Krauss

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.