inv deg rad grad
CM RM M- M+
inv 1/x CE C
sin cos tan
sqrt log ln ±
7 8 9 ÷
4 5 6 ×
1 2 3 -
0 · = +

Scientific Calculator

This is a standard scientific calculator and features most commonly used functions. Although the keys are not explicitly labeled as such, you can use the inv key to access the inverse trigonometric and inverse logarithmic functions.

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