coordinates.coordinate_systems.EllipticCylindricalCoordinateSystem.has_class_expression#

classmethod EllipticCylindricalCoordinateSystem.has_class_expression(expression_name: str) → bool#

Check if the coordinate system has a specific expression registered to it.

Parameters:

expression_name (str) – The name of the symbolic expression to check.

Returns:

True if the symbolic expression is registered at the class level.

Return type:

bool