public function getHasFormulas( $checkAllSchemas = false )
	{
		if ( ! $checkAllSchemas )
		{
			return $this->hasFormulas;
		}

		// Check to see if any of the schemas
		foreach ( $this->context->importedSchemas as $namespace => $taxonomy )
		{
			if ( $taxonomy->getHasFormulas() ) return true;
		}

		return false;
	}