Function py_likelihood_sum 

pub fn py_likelihood_sum(
    terms: Vec<Bound<'_, PyAny>>,
) -> PyResult<PyLikelihoodExpression>

A convenience method to sum sequences of LikelihoodExpressions or identifiers.

Parameters

terms : sequence of LikelihoodExpression A non-empty sequence whose elements are summed. Single-element sequences are returned unchanged while empty sequences evaluate to LikelihoodZero.

Returns

LikelihoodExpression A new expression representing the sum of all inputs.

See Also

likelihood_product LikelihoodZero

Examples

from laddu import LikelihoodScalar, likelihood_sum expression = likelihood_sum([LikelihoodScalar(‘alpha’)]) expression.evaluate([0.5]) 0.5 likelihood_sum([]).evaluate([]) 0.0

Notes

When multiple inputs share the same parameter name, the value and fixed/free status from the earliest term in the sequence take precedence.