otp.math.ceil

ceil(value)

Returns a float value representing the smallest number that is greater than or equal to the value.

Parameters

value (int, float, Operation, Column) –

Return type

Operation

Note

Rounding otp.nan returns NaN and rounding otp.inf returns Infinity.

Examples

>>> data = otp.Ticks(A=[-1.7, -1.5, -1.2, -1, 0 , 1, 1.2, 1.5, 1.7, -otp.inf, otp.inf, otp.nan])
>>> data['CEIL'] = otp.math.ceil(data['A'])
>>> otp.run(data)
                      Time     A  CEIL
0  2003-12-01 00:00:00.000  -1.7  -1.0
1  2003-12-01 00:00:00.001  -1.5  -1.0
2  2003-12-01 00:00:00.002  -1.2  -1.0
3  2003-12-01 00:00:00.003  -1.0  -1.0
4  2003-12-01 00:00:00.004   0.0   0.0
5  2003-12-01 00:00:00.005   1.0   1.0
6  2003-12-01 00:00:00.006   1.2   2.0
7  2003-12-01 00:00:00.007   1.5   2.0
8  2003-12-01 00:00:00.008   1.7   2.0
9  2003-12-01 00:00:00.009  -inf  -inf
10 2003-12-01 00:00:00.010   inf   inf
11 2003-12-01 00:00:00.011   NaN   NaN