mxCalc 1.2

Easy to use yet very powerful math calculator for the Mac.

mxCalc is a simple to use but strong Mac OS X calculator for any mathematical expressions. You may use any type of expressions: math and logical operators, parentheses, variables, constants, operands, functions, arrays, objects and so on.

It's a document-based application, and has such features as new, save, open, close, minimize, zoom and so on.