Functions and operators
| Type | Examples |
|---|---|
| Operators | + − × ÷ ^ ! % |
| Trigonometry | sin cos tan asin acos atan sinh cosh tanh |
| Logs & roots | ln log log2 exp sqrt cbrt |
| Rounding | abs round floor ceil |
| Constants | pi e |
Implied multiplication works: 2pi, 3(4+1). The calculator never runs your input as code.
Frequently asked questions
Degrees or radians?
Degrees by default; switch to radians for calculus and physics.
What does log mean?
log is base 10; ln is the natural logarithm (base e).
How precise is it?
Results are shown to 15 significant digits (double precision).