val is an arbitrary precision calculator language written in Rust.
This is free and open source software.
Key Features
- Represents numbers exactly as rational values where possible.
- Supports configurable precision and rounding modes for approximate calculations.
- Offers arithmetic, logical, comparison, list, and string operations.
- Provides conditional statements and for, while, and infinite loops.
- Supports named, anonymous, recursive, and higher-order functions.
- Includes numbers, Booleans, strings, lists, functions, and null values.
- Offers mathematical constants and a wide range of built-in functions.
- Evaluates expressions interactively, from the command line, or from files.
- Provides syntax highlighting, persistent history, filename completion, and hints.
- Supports Linux, macOS, Windows, and the BSDs.
Website: github.com/terror/val
Support:
Developer: Liam Scalzulli
License: Creative Commons Zero v1.0 Universal
val is written in Rust. Learn Rust with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
 Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |
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