GraphCalc is a very useful calculator that can even be a replacement for the standard windows calculator. Its small footprint allows it to load quickly and perform with blazing speed. Even for the simplest tasks, GraphCalc can give you accurate answers fast.

The basic operators "+,-,*,/" are used just as they would be on any calculator that uses infix notation (that's the way most are). The other operators are placed in the equation in the same way they are spoken. Here are a few examples:

• sin (2pi)

• sqrt (5)

• 5^3

• log (3+4)