Gave up on critic and decided to see if we could get IsaPlanner to do what it should do after the critic happened. Got part way through implementing this, then got stuck on the need to use Middle-Out Reasoning (which means leaving blank bits in your proof and filling them in later) because MJo (
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JG sent me a PDF of our note on proof specification languages: read but not digested.
Asked LD about putting induction challenge problems into TPTP THF - LD agrees with my approach. LD tried to check type definitions in IsaPlanner for me: "unfortunately most of my systems are halfway between broken and working... which means they're
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