store the relational theorem for every relator

store the quotient theorem for every quotient

fix Quotient_Examples

respectfulness theorem has to be proved if a new constant is lifted by quotient_definition

adjusting to longer names in PNF_Narrowing_Engine, which was overlooked in 4106258260b3

tuned;

merged;

fixed typo

more instructive NEWS

more structured proofs

New Message

No longer treat "title" as FDL keyword

tuned proofs;

uniform Generic_Target.standard_declaration, which uses the standard morphism for each context (NB: targets like "interpretation" appear like "theory" but declare local type parameters); uniform treatment of target contexts as invisible; added Local_Theory.standard_form convenience;

tuned;

synchronize syntax uniformly for target stack and aux. context;

tuned;

merged

removed Satallax option, now that this is the default

doc update

improve "remote_satallax" by exploiting unsat core

generate weights and precedences for predicates as well

refinements to constructibility

More structured proofs for infinite cardinalities

actually expose target context;

more explicit Toplevel.open_target/close_target; replaced 'context_includes' by 'context' 'includes'; tuned command descriptions;

tuned signature;

optional 'includes' element for long theorem statements; tuned signatures;

basic support for nested contexts including bundles; include multiple bundles; renamed "affirm" back to "assert" (cf. c4492c6bf450 which was motivated by obsolete Alice/ML); tuned signatures;

tuned messages;