Chalk 1.5.6 for Mac can be downloaded from our software library for free. The application lies within Productivity Tools, more precisely Calculators. The latest installer that can be downloaded is 32.3 MB in size. This Mac download was checked by our built-in antivirus and was rated as virus free. This free software for Mac OS X is an intellectual property of Pierre Chatelier.
From the developer:
Chalk is a calculator application for your Mac. It looks like a simple tool, but in fact it hides great abilities. It supports complexes, quaternions, matrices, and lists. Chalk s supports absolute and relative uncertainty, meaning that you can compute a sequence of operations with uncertainty and get the uncertainty of the result. It can decompose numbers and test primality. If the answer is probabilistic, it reports that fact.
You may want to check out more Mac applications, such as Chalk Up!, Real ChalkBoard or Real ChalkBoard Lite, which might be related to Chalk.