pub fn py_wigner_3j(
tags: &Bound<'_, PyTuple>,
j1: &Bound<'_, PyAny>,
m1: &Bound<'_, PyAny>,
j2: &Bound<'_, PyAny>,
m2: &Bound<'_, PyAny>,
j3: &Bound<'_, PyAny>,
m3: &Bound<'_, PyAny>,
) -> PyResult<PyExpression>Expand description
Construct a Wigner-3j constant expression.