Tension Software Announces Calcline 2.1

Calcline is the modern algebra calculator written in Cocoa. It can work as a small strip utility window providing an area to input and solve mathematical expressions or as a full size window application using variables and a full report of executed calculations solved step by step. When installed it can be used also as a services from other applications via the services menu, to solve algebraic expression from inside any editor application.

Features:
* Evaluates mathematical expressions with parentheses, nested function and variables
* It is easy to use and is the ideal substitute of the old desktop calculator
* The user simply digits an expression and Calcline displays the result
* Variable assignment and reference inside expressions are very easy using an interactive table.
* Variable values are retained over different runs
* If the user likes, expressions are solved step by step showing all the mathematical passages.
* It uses a very small window, expandable if necessary to show additional details.
* It is based on a custom fast calculation engine developed by Tension Software.
* Optimized for Leopard using long double calculation (High precision)


New in this release:
* User interface Improvements
* New menu commands added
* Resolved a problem when inserting non ASCII chars
* Improved Internal calc engine
* Improved memory management
* Various bug fix

Calcline is $ 20 (universal binary)