picos.constraints.con_sumexp

Implementation of SumExponentialsConstraint.

Classes

class picos.constraints.con_sumexp.SumExponentialsConstraint(theSum, upperBound)

Bases: picos.constraints.constraint.Constraint

Upper bound on a sum of exponentials.

class ConicConversion

Bases: picos.constraints.constraint.ConstraintConversion

Sum of exponentials to exponential cone constraint conversion.

classmethod convert(con, options)

Implement convert.

classmethod predict(subtype, options)

Implement predict.

class LogSumExpConversion

Bases: picos.constraints.constraint.ConstraintConversion

Sum of exponentials to logarithm of the sum constraint conversion.

classmethod convert(con, options)

Implement convert.

classmethod predict(subtype, options)

Implement predict.

__init__(theSum, upperBound)

Construct a SumExponentialsConstraint.

Parameters

• theSum (SumExponentials) – Constrained expression.

• upperBound (AffineExpression) – Upper bound on the expression.

property denominator

The of the sum, or .

property lse_representable

Whether this can be converted to a logarithmic constraint.

property numerator

The of the sum.