ASIN |
asin returns its parameter's arc-sine.
asin(num_exp)
|
Element |
Description |
Restrictions |
|
num_exp |
Numeric Expression |
-1 <= exp_num <= 1 |
Y = asin(0.5)
This function returns the arc-sine of the parameter expressed in the current angular mode.
asin is the inverse of the sin function.
The result is the Double type.
|
Error |
Description |
|
ERMODE (10) |
The parameter is not numeric. |
|
ERTRIG (12) |
The parameter is not in the [ -1 , +1 ] interval. |
SIN - COS - TAN - ACOS - ATAN - ATAN2 - ANGLE - ADXMDA
|
|