PEMDAS

PEMDAS is an advanced scientific calculator which lets you easily work with equations and variables. It is based on the Apple Design Award winning PEMDAS Dashboard Widget.

PEMDAS also supports using various trigonometric and logarithmic functions in equations, as well as using hexadecimal, octal, and binary numbers.

PEMDAS is comprised of several tabs. The Keypad tab has a number pad, a function pad, and regular keyboard to let you quickly type and calculate equations. PEMDAS saves all your equations and results until you clear them, and the History tab lets you view all the equations you've calculated. PEMDAS auto-assigns variables to every result, which you can access in the Variables tab.

In the Settings tab, PEMDAS lets you easily switch between degrees and radians. PEMDAS also has several number formatting options, including scientific and engineering notation, and letting you set the amount of significant figures or decimal places displayed.

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