ASIN(X) returns the arc sine of X. Returns NULL if X is not in the range -1 to 1. : ASIN « Math Numeric Functions « MySQL Tutorial






  1. MySQL Tutorial
  2. Math Numeric Functions
  3. ASIN
mysql>
mysql> SELECT ASIN(0.2);
+------------------+
| ASIN(0.2)        |
+------------------+
| 0.20135792079033 |
+------------------+
1 row in set (0.00 sec)

mysql>








21.5.ASIN
21.5.1.ASIN(X) returns the arc sine of X. Returns NULL if X is not in the range -1 to 1.
21.5.2.SELECT ASIN('foo');