Calculator
Standard calculator with arithmetic plus a scientific row (sin/cos/tan, log/ln, sqrt, power, factorial). Keyboard support.
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How to use
- 1Type or clickLive preview as you type. Enter or = to commit.
- 2Functions and constantssin/cos/tan/asin/acos/atan, sqrt, log/ln, abs, floor, ceil, exp, pi, e.
- 3HistoryLast 20 results — click any to recall.