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Functions Guide
| Button | Function | Example |
|---|---|---|
| sin/cos/tan | Trigonometry | sin(30°) = 0.5 |
| log | Log base 10 | log(100) = 2 |
| ln | Natural log | ln(e) = 1 |
| √ | Square root | √(144) = 12 |
| xʸ | Power | 2^10 = 1024 |
| n! | Factorial | 5! = 120 |
| π / e | Constants | π = 3.14159... |