JavaScript Calculator

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Go to the bottom of this page for help.

Help!

• SIN, COS, TAN and other advanced functions work with radians only. To work with degrees, convert degree values to radians (DEGtoRAD) before using SIN, COS, or TAN. (Use RADtoDEG with the inverse functions.)
• ClrCrnt clears what is currently on the calculator's screen.
• ClrAll clears what is currently on the calculator, the calculator's memory, and all other information it stores.
• M+ saves what is currently on the screen into memory.
• MR replaces what is currently on screen with what has been previously saved to memory.
• SIN, COS, TAN and other advanced functions only modify what is currently on the calculator's screen.
• Unlike most calculators, pressing the equals = button on this calculator is the only thing which will "total" the current amount. Addition, subtraction, multiplication and division buttons will not.

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This page created and maintained by Sean O'Malley.