SarahH’s Reviews > Katabasis > Status Update

I’m completely fascinated. Especially with how the author incorporates formal logic which I studied for more years than I care to count as I homeschooled my boys. Premises, conclusions, modus ponens, tautology, S then P, law of excluded middle, validity, truth statements, disjuncts, conjuncts, adjuncts…making it all flood back. I can’t believe this fantasy novel incorporates all of it.