Sor#

Bases: Operation

Represents a sor operation over a domain.

Parameters:

domainSet | Alias | Sequence[Set | Alias], Domain, Expression
expression(: Expression | MathOp | ImplicitVariable | ImplicitParameter | int | bool | Variable | Parameter | Operation

)

Attributes:

records: Evaluates the operation and returns the resulting records.

Methods

`gamsRepr`()	Representation of the Sor operation in GAMS language.
`latexRepr`()	Representation of this operation in Latex.
`toList`()	Convenience method to return the records of the operation as a list.
`toValue`()	Convenience method to return the records of the operation as a Python float.

Examples

>>> import gamspy as gp
>>> m = gp.Container()
>>> i = gp.Set(m, "i", records=['i1','i2', 'i3'])
>>> p = gp.Parameter(m, domain=i)
>>> p[i] = gp.math.uniformInt(0,1)
>>> result = gp.Parameter(m)
>>> result[:] = gp.Sor(i, p[i])

gamsRepr()[source]#

Representation of the Sor operation in GAMS language.

Returns:

str

Examples

>>> from gamspy import Container, Set, Parameter, Variable, Sor
>>> m = Container()
>>> i = Set(m, "i", records=['i1','i2', 'i3'])
>>> v = Variable(m, "v", domain=i, type="binary")
>>> Sor(i, v[i]).gamsRepr()
'sor(i,v(i))'

latexRepr() → str#

Representation of this operation in Latex.

Returns:

str

toList() → list | None#

Convenience method to return the records of the operation as a list.

Returns:

list | None

toValue() → float | None#

Convenience method to return the records of the operation as a Python float. Only possible if there is a single record as a result of the operation.

Returns:

float | None

property records: pd.DataFrame | None#

Evaluates the operation and returns the resulting records.

Returns:

pd.DataFrame | None