avoid quotes for qualified names;

added rule

tuned;

merged

simplified -- avoid odd mutable state, which potentially causes problems with module initialization;

back to static Mixfix.default_constraint without any special tricks (reverting e6443edaebff);

Type_Infer.object_logic controls improvement of type inference result;

tuned;

simplified constraints;

back to dummy constraints (amending dd2914250ca7): important for Syntax_Phases.get_free/is_declared;

tuned imports;

tuned message;

tuned;

added lemmas

generalized

added derivative of scaling in exponential function

lots of new theorems for multivariate analysis

tuned;

tuned;

tuned comments;

more standard session build process, including browser_info; clarified final setup of global ML environment;

clarified files;

tuned;

proper support for recursive ML debugging;

tuned -- avoid recoding properties;

removed old proof method "default";

clean message more thoroughly;

clarified modules; removed unsed exn_id;

avoid interference with running PIDE protocol;

proper signature for structure; tuned;