1 | initial version |

Did you define `e = [0, 1, 2]`

earlier in the same session?

Try using `exp(...)`

instead of `e^(...)`

.

```
f = ^3 + exp(k*x) + sin(w*x)
```

2 | No.2 Revision |

Did you define `e = [0, 1, 2]`

earlier in the same session?

Try using `exp(...)`

instead of `e^(...)`

.

`f = `~~^3 ~~x^3 + exp(k*x) + sin(w*x)

3 | No.3 Revision |

Did you define `e = [0, 1, 2]`

earlier in the same session?

Try using `exp(...)`

instead of `e^(...)`

.

`f = x^3 `~~+ ~~* exp(k*x) ~~+ ~~* sin(w*x)

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