FindTheorems performance improvements (from Timothy Bourke)
* Prefilter the list of theorems based on the constants and
free variables in Pattern search terms, before calling
Pattern.matches_subterm.
* Apply filters successively rather than running each and
then finding the intersection.
* Show the time taken to run a query.
Learning and using Isabelle
tutorial Tutorial on Isabelle/HOL
isar-overview Tutorial on Isar
locales Tutorial on Locales
classes Tutorial on Type Classes
functions Tutorial on Function Definitions
codegen Tutorial on Code Generation
sugar LaTeX sugar for proof documents
ind-defs (Co)Inductive Definitions in ZF
Reference Manuals
isar-ref The Isabelle/Isar Reference Manual
implementation The Isabelle/Isar Implementation Manual
system The Isabelle System Manual
ref The Isabelle Reference Manual
logics Isabelle's Logics: overview and misc logics
logics-HOL Isabelle's Logics: HOL
logics-ZF Isabelle's Logics: FOL and ZF