Template Function sequant::irreps_of(const Expr&, const Ctx&)

• Defined in File propagation.hpp

Function Documentation

template<IrrepPropagationContext Ctx>
Ctx::set_type sequant::irreps_of(const Expr &expr, const Ctx &ctx)

Returns:

The IRREPs spanned by the given expression. Expressions that vanish identically (zero constants or products, empty sums) span no IRREP (empty set).