otp.math.asin#

asin(value)#

Returns the value of inverse trigonometric function arcsin.

Parameters: value (int, float, Operation, Column) –
Return type: Operation

Examples

>>> data = otp.Tick(A=1)
>>> data['ASIN'] = otp.math.asin(1).round(4)  # should return pi/2 ~ 1.5708
>>> otp.run(data)
        Time  A    ASIN
0 2003-12-01  1  1.5708

otp.math.arcsin() is the alias for otp.math.asin():

>>> data = otp.Tick(A=1)
>>> data['ASIN'] = otp.math.arcsin(1).round(4)
>>> otp.run(data)
        Time  A    ASIN
0 2003-12-01  1  1.5708