Depends what you mean by “understanding ESAC”. Of course I understand CASE/ESAC. I ‘understand’ Duff’s Device in C (even though I don’t think I could’ve ever co

Depends what you mean by “understanding ESAC”. Of course I understand CASE/ESAC. I ‘understand’ Duff’s Device in C (even though I don’t think I could’ve ever come up with it myself). I’m just saying that this strikes me as rather... inelegant?