more robust, declarative and unsurprising computation of types in the quotient type definition
more robust, declarative and unsurprising computation of types in the quotient type definition

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle