CosFun

class negmas.preferences.CosFun(multiplier=1.0, bias=0.0, phase=0.0, amplitude=1.0)[source]

Bases: BaseFun

Attributes Summary

`amplitude`
`bias`
`dim`
`multiplier`
`phase`

Methods Summary

`__call__`(x)	Call self as a function.
`from_dict`(d)
`max`(input)	rtype: `float`
`min`(input)	rtype: `float`
`minmax`(input)	rtype: `tuple`[`float`, `float`]
`scale_by`(scale)	rtype: `CosFun`
`shift_by`(offset)	rtype: `CosFun`
`to_dict`()	rtype: `dict`[`str`, `Any`]
`xml`(indx, issue, bias)	rtype: `str`

Attributes Documentation

amplitude: float

bias: float

dim

multiplier: float

phase: float

Methods Documentation

__call__(x)[source]: Call self as a function.

classmethod from_dict(d)

max(input)

Return type:: float

min(input)

Return type:: float

minmax(input)[source]

Return type:: tuple[float, float]

scale_by(scale)[source]

Return type:: CosFun

shift_by(offset)[source]

Return type:: CosFun

to_dict()

Return type:: dict[str, Any]

xml(indx, issue, bias)[source]

Return type:: str