taos> select EXP(0)
          exp(0)           |
============================
                         1 |

taos> select EXP(1)
          exp(1)           |
============================
          2.71828182845905 |

taos> select EXP(1.5)
         exp(1.5)          |
============================
          4.48168907033806 |

taos> select EXP(100)
         exp(100)          |
============================
      2.68811714181614e+43 |

taos> select EXP(-1)
          exp(-1)          |
============================
         0.367879441171442 |

taos> select EXP(-1.5)
         exp(-1.5)         |
============================
          0.22313016014843 |

taos> select EXP(-100)
         exp(-100)         |
============================
      3.72007597602084e-44 |

taos> select EXP(1) + 1
        exp(1) + 1         |
============================
          3.71828182845905 |

taos> select EXP(1) - 1
        exp(1) - 1         |
============================
          1.71828182845905 |

taos> select EXP(1) * 1
        exp(1) * 1         |
============================
          2.71828182845905 |

taos> select EXP(1) / 1
        exp(1) / 1         |
============================
          2.71828182845905 |

taos> select exp(1) from ts_4893.meters limit 5
          exp(1)           |
============================
          2.71828182845905 |
          2.71828182845905 |
          2.71828182845905 |
          2.71828182845905 |
          2.71828182845905 |

taos> select exp(1) + 1 from ts_4893.meters limit 1
        exp(1) + 1         |
============================
          3.71828182845905 |

taos> select exp(1) - 1 from ts_4893.meters limit 1
        exp(1) - 1         |
============================
          1.71828182845905 |

taos> select exp(1) * 2 from ts_4893.meters limit 1
        exp(1) * 2         |
============================
          5.43656365691809 |

taos> select exp(1) / 2 from ts_4893.meters limit 1
        exp(1) / 2         |
============================
          1.35914091422952 |

taos> select exp(2) + exp(1) from ts_4893.meters limit 1
      exp(2) + exp(1)      |
============================
          10.1073379273897 |

taos> select exp(2) - exp(1) from ts_4893.meters limit 1
      exp(2) - exp(1)      |
============================
          4.67077427047161 |

taos> select exp(2) * exp(1) from ts_4893.meters limit 1
      exp(2) * exp(1)      |
============================
          20.0855369231877 |

taos> select exp(2) / exp(1) from ts_4893.meters limit 1
      exp(2) / exp(1)      |
============================
          2.71828182845905 |

taos> select exp(1) + id from ts_4893.meters order by ts limit 5
        exp(1) + id        |
============================
          2.71828182845905 |
          3.71828182845905 |
          4.71828182845904 |
          5.71828182845904 |
          6.71828182845904 |

taos> select exp(id) + id from ts_4893.meters order by ts limit 5
       exp(id) + id        |
============================
                         1 |
          3.71828182845905 |
          9.38905609893065 |
          23.0855369231877 |
          58.5981500331442 |

taos> select abs(EXP(10))
       abs(exp(10))        |
============================
          22026.4657948067 |

taos> select pow(EXP(10), 2)
      pow(exp(10), 2)      |
============================
           485165195.40979 |

taos> select sqrt(EXP(10))
       sqrt(exp(10))       |
============================
          148.413159102577 |

taos> select cast(EXP(10) as int)
 cast(exp(10) as int) |
=======================
                22026 |

taos> select EXP(sqrt(id)) from ts_4893.meters order by ts limit 5
       exp(sqrt(id))       |
============================
                         1 |
          2.71828182845905 |
          4.11325037878293 |
          5.65223367403409 |
          7.38905609893065 |

taos> select EXP(EXP(EXP(EXP(0))))
   exp(exp(exp(exp(0))))   |
============================
          3814279.10476021 |

taos> select exp(2)
          exp(2)           |
============================
          7.38905609893065 |

taos> select exp(0.5)
         exp(0.5)          |
============================
          1.64872127070013 |

taos> select exp(current) from ts_4893.d0 order by ts limit 10
       exp(current)        |
============================
          42192.5784536358 |
          5292.25843238073 |
          17943.8026187706 |
          75583.9925987174 |
          44622.8049048128 |
          4954.24653595498 |
          14705.8362489581 |
          57641.6048971866 |
          75056.7544355615 |
          30853.3277793953 |

taos> select exp(current) from ts_4893.meters order by ts limit 10
       exp(current)        |
============================
          42192.5784536358 |
          5292.25843238073 |
          17943.8026187706 |
          75583.9925987174 |
          44622.8049048128 |
          4954.24653595498 |
          14705.8362489581 |
          57641.6048971866 |
          75056.7544355615 |
          30853.3277793953 |

taos> select exp(null)
         exp(null)         |
============================
 NULL                      |

taos> select exp(100000)
        exp(100000)        |
============================
 NULL                      |

taos> select exp(-1000)
        exp(-1000)         |
============================
                         0 |

taos> select exp(-9999999999)
     exp(-9999999999)      |
============================
                         0 |

taos> select exp(0.0001)
        exp(0.0001)        |
============================
          1.00010000500017 |

taos> select exp(pi())
         exp(pi())         |
============================
          23.1406926327793 |

taos> select exp(voltage) from ts_4893.meters limit 1
       exp(voltage)        |
============================
       9.5297279023672e+95 |

taos> select exp(current) from ts_4893.meters limit 1
       exp(current)        |
============================
          42192.5784536358 |

taos> select exp(phase) from ts_4893.meters limit 1
        exp(phase)         |
============================
          1.66345708776676 |

taos> select exp(voltage + current) from ts_4893.meters limit 1
  exp(voltage + current)   |
============================
     4.02083792162431e+100 |

taos> select exp(abs(current)) from ts_4893.meters limit 1
     exp(abs(current))     |
============================
          42192.5784536358 |

taos> select exp(log(voltage)) from ts_4893.meters limit 1
     exp(log(voltage))     |
============================
                       221 |

taos> select round(exp(voltage), 2) from ts_4893.meters limit 1
  round(exp(voltage), 2)   |
============================
       9.5297279023672e+95 |