# Changelog
All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [Unreleased]

## [0.1.4] - 2021-03-31
### Added
- support builtin function `sig()`

## [0.1.3] - 2021-03-29
### Added
- support constants `pi`,`e`
- support builtin function `pow()`, `abs()`
- support `^` operator

## [0.1.2] - 2021-03-27
### Added
- support function call expression(`sqrt(sqrt(16))`)
- func `sqrt()` supported
- support `--eval`(`-e`) cli flag

### Changed
- rename `clc-core` to `clc-engine`


## [0.1.1] - 2021-03-27
### Changed
- rename `calculator` package to `clc-core`
- rename `calculator-cli` to `clc`

## [0.1.0] - 2021-03-26
### Added
- `clc` binary published.

[0.1.4]: https://github.com/ymgyt/clc/tree/v0.1.4/CHANGELOG.md
[0.1.3]: https://github.com/ymgyt/clc/tree/v0.1.3/CHANGELOG.md
[0.1.2]: https://github.com/ymgyt/clc/blob/v0.1.2/CHANGELOG.md