Try an equation. See what it has to say.
Drag to pan · undefined values leave gaps
| x | Function 1 | Function 2 |
|---|---|---|
| -2 | -0.909 | 0 |
| -1 | -0.841 | -0.75 |
| 0 | 0 | -1 |
| 1 | 0.841 | -0.75 |
| 2 | 0.909 | 0 |
Real-valued functions, sampled numerically. Very narrow features may need zooming. Derivatives and integrals are finite-sample estimates and may be unreliable near poles, jumps, corners, or rapidly varying functions. The tool cannot certify continuity or convergence. This is not a symbolic algebra solver.