Chalkboard has many features that are both highly convenient and functional. Instead of having to memorize numbers, all you have to do is assign them to a variable for later use. Or perhaps you have a complex equation that's always hard to remember? Now, just create a function for it and you'll never have to worry about it again.
On the technical side, Chalkboard is designed to emulate the functionality of a programming language, while maintaining a syntax with the potential simplicity of a traditional calculator. Along with functions and variables, Chalkboard also supports for-loops, lists/arrays, strings, complex numbers and graphing. Chalkboard is also fully extensible -- you can add an unlimited number of functions and variables and keep them for later use.
What's new in this version:
* 3.32 Changes
o Implemented double precision calculations
o Added support for scientific notation input
o Input list interface fixed
o Added floor function
o Added round function
o Added rand function to index
o Fixed comparative equals operator
o Added date and time functions
o Gave the icon set a hole new look
o Changed launch behavior, no longer shows intro screen