picos.expressions.exp_logsumexp¶

Implements LogSumExp.

Classes

class picos.expressions.exp_logsumexp.LogSumExp(x)[source]¶

Logarithm of the sum of elementwise exponentials of an expression.

For an $n$ -dimensional real affine expression $x$ , this is the logarithm of the sum of elementwise exponentials

$\log\sum_{i = 1}^n \exp(\operatorname{vec}(x)_i).$

__add__(other)[source]¶: Denote addition with another expression on the right-hand side.

__init__(x)[source]¶

Construct a LogSumExp.

__le__(other)[source]¶: Return a constraint that the expression is upper-bounded.

__radd__(other)[source]¶: Denote addition with another expression on the left-hand side.

__sub__(other)[source]¶: Denote subtraction of another expression from the expression.

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