Scientific Calculator
sin, cos, tan, log, ln, xʸ & more — keyboard supported
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How to Use
- Click buttons or use your keyboard (0-9, +, -, *, /, ., Enter, Escape).
- Press a scientific function (sin, cos, log) — it applies to the current number.
- Press 2nd to access inverse trig and advanced functions.
- Click DEG/RAD to toggle between degree and radian mode.
Keyboard Shortcuts
- 0–9 — digits
- . — decimal point
- + - * / — operations
- Enter or = — calculate
- Escape or C — clear
- ^ — power
- % — percent
Functions
sin(θ), cos(θ), tan(θ) — trigonometry (DEG or RAD)log(x) = log₁₀(x) — base-10 logarithmln(x) — natural logarithmxʸ — powerx! — factorial|x| — absolute value√, ∛, ʸ√x — square, cube, y-th root
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