Oracle9i SQL Reference Release 1 (9.0.1) Part Number A90125-01 |
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Functions, 8 of 166
asin::=
asin
ASIN
returns the arc sine of n. Inputs are in the range of -1 to 1, and outputs are in the range of pi/2 to pi/2 and are expressed in radians.
The following example returns the arc sine of .3:
SELECT ASIN(.3) "Arc_Sine" FROM DUAL; Arc_Sine ----------
.304692654
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