Halcyon Calc v1.4 Submitted to Apple for Review

Halcyon Touch Software is proud to announce that Halcyon Calc version 1.4 has been submitted to Apple for review and hopefully will be available on the App Store shortly. Version 1.4 introduces vector and matrix support. With this update, you can enter real and complex matrices and vectors. Basic operations like add, subtract, multiple and divide work. Also, operations to transpose matrices, calculator the dot product of vectors and more are included.

Halcyon Calc is a full-featured RPN calculator for the iPhone, iPod Touch and iPad. Among the key features of Halcyon Calc are complex number support and the ability to enter, evaluate, plot and find the roots of expressions. The calculator provides over 200 operations including trigonometry and logarithm functions. With simple programming support, the calculator allows you to create your own operations which you can use with the other built-in operations in expressions. The user interface is unique and takes excellent advantage of a touch based interface to allow you to quickly scroll through the stack, copy and paste values from the stack and page through operations to manipulate values on that stack.

Halcyon Touch Software was founded in 2008 by Jeremy Rand with the goal of providing wonderful software for the iPhone and iPod Touch platforms.