biogeme.expressions.logical_and module

Arithmetic expressions accepted by Biogeme: logical and

Michel Bierlaire Sat Jun 14 2025, 10:14:27

class biogeme.expressions.logical_and.And(left, right)

Bases: BinaryOperator

Logical and

Parameters:

• left (ExpressionOrNumeric)

• right (ExpressionOrNumeric)

deep_flat_copy()

Provides a copy of the expression. It is deep in the sense that it generates copies of the children. It is flat in the sense that any MultipleExpression is transformed into the currently selected expression. The flat part is irrelevant for this expression.

Return type:

And

get_value()

Evaluates the value of the expression

Returns:

value of the expression

Return type:

float

recursive_construct_jax_function(numerically_safe)

Generates a function to be used by biogeme_jax. Must be overloaded by each expression. :rtype: Callable[[Array, Array, Array, Array], array] :return: the function takes three parameters: the parameters, one row of the database, and the draws.

Parameters:

numerically_safe (bool)

Return type:

Callable[[Array, Array, Array, Array], array]