Calculator
Type or tap full expressions — powers, roots, trig — with live results and history.
Type an expression — the result updates live.
Press = to save calculations here.
Supports + − × ÷ % ^ !, parentheses, sqrt, trig, ln/log, min/max, pi, e, and “ans” for the last result. Implicit multiplication works: 2pi, 3(4+1).