The following example demonstrates how the exponential functions work together. These functions include the following:

`EXP`

-*e*^{x}. See EXP Function.`LN`

- natural logarithm of the above. See LN Function.`LOG`

- 10^{x}. See LOG Function.`POW`

- X^{Y}. The value X raised to the power Y. See POW Function.

**Source:**

rowNum | X |
---|---|

1 | -2 |

2 | 1 |

3 | 0 |

4 | 1 |

5 | 2 |

6 | 3 |

7 | 4 |

8 | 5 |

**Transformation:**

**Results:**

In the following, `(null value)`

indicates that a null value is generated for the computation.

rowNum | X | expX | ln_expX | logX | pow_logX |
---|---|---|---|---|---|

1 | -2 | 0.1353352832366127 | -2 | (null value) | (null value) |

2 | -1 | 0.1353352832366127 | -0.9999999999999998 | (null value) | (null value) |

3 | 0 | 1 | 0 | (null value) | 0 |

4 | 1 | 2.718281828459045 | 1 | 0 | 1 |

5 | 2 | 7.3890560989306495 | 2 | 0.30102999566398114 | 1.9999999999999998 |

6 | 3 | 20.085536923187668 | 3 | 0.47712125471966244 | 3 |

7 | 4 | 54.59815003314423 | 4 | 0.6020599913279623 | 3.999999999999999 |

8 | 5 | 148.41315910257657 | 5 | 0.6989700043360187 | 4.999999999999999 |