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ARCOS |
Category: | Trigonometric |
Syntax | |
Arguments | |
Details | |
Examples |
Syntax |
ARCOS (argument) |
Range: | between -1 and 1 |
Details |
The ARCOS function returns the arccosine (inverse cosine) of the argument. The value returned is in radians.
Examples |
SAS Statements | Results |
---|---|
x=arcos(1); |
0 |
x=arcos(0); |
1.5707963268 |
x=arcos(-0.5); |
2.0943951024 |
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