# Roadmap
A rough roadmap for math.js.
## Version 1.x
- Support for derived units (like `km/h`, `kg*m/s2`, etc).
- Improve performance. Rewrite `Matrix` to support typed arrays.
- Change to a modular architecture, split the library into separate modules
like `mathjs-core`, `mathjs-expression`, `mathjs-unit`, `mathjs-matrix`,
`mathjs-complex`, `mathjs-bignumber`, and maybe separate modules
`mathjs-statistics`, `mathjs-numeric`, etc.
- Support for fractions.
- Functions and data types for numeral systems: Bin, Oct, Hex, Dec.
- BigNumber support for all functions and constants (for example trigonometric
functions still miss BigNumber support).
- Full scripting capabilities for the expression parser (for and while loops,
function blocks, etc).
- Implement a more broad set of common functions covering all common
mathematical areas.
## Version 2.x
- Support for symbolic algebra.