Scientific Calculator

Expression-based scientific calculator — trig, logs, powers, constants.

Result

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Supports: sin/cos/tan (radians), log (base 10), ln (natural), exp, sqrt, abs, ^ (power), ! (factorial), pi, e.

Expression syntax

Type any mathematical expression. Use * for multiply, / for divide, ^ for powers, parentheses to group. Function calls need parentheses: sin(0.5), not sin 0.5. Press = or hit Enter to evaluate.