宣言
EXP(X)
説明
自然対数の底であるeのX乗を返します。
例
obclient> SELECT EXP(2);
+------------------+
| EXP(2) |
+------------------+
| 7.38905609893065 |
+------------------+
1 row in set
obclient> SELECT EXP(0);
+--------+
| EXP(0) |
+--------+
| 1 |
+--------+
1 row in set
obclient> SELECT EXP(-2);
+--------------------+
| EXP(-2) |
+--------------------+
| 0.1353352832366127 |
+--------------------+
1 row in set