Full scientific calculator with trigonometry (sin, cos, tan, inverse), logarithms, powers, roots, factorial, modulo and memory storage. Keyboard supported.
| Key | Action | Key | Action |
|---|---|---|---|
| 0-9 | Enter digits | + - * / | Operators |
| Enter | Calculate (=) | Escape | Clear (AC) |
| Backspace | Delete last | . | Decimal point |
| % | Percentage | ^ | Power (xⁿ) |
| Button | Function | INV Button | Inverse Function |
|---|---|---|---|
| sin | Sine of angle | INV + sin | arcsin (sin⁻¹) |
| cos | Cosine of angle | INV + cos | arccos (cos⁻¹) |
| tan | Tangent of angle | INV + tan | arctan (tan⁻¹) |
| log | Logarithm base 10 | INV + log | 10^x |
| ln | Natural logarithm | INV + ln | e^x |
| x² | Square | INV + x² | Square root |
| √x | Square root | INV + √x | x² |
| n! | Factorial (integers) | n/a |