LinuxでもFormsが動くんですね。 open System.Drawing open System.Windows.Forms type HelloWindow() = let frm = new Form(Width = 400, Height = 140) let fnt = new Font("Times New Roman", 28.0f) let lbl = new Label(Dock = DockStyle.Fill, Font = …

TAPL(Types and Programming Languages)の課題を適当に実装する。 type Term = | TmTrue | TmFalse | TmZero | TmIsZero of Term | TmIf of Term * Term * Term | TmSucc of Term | TmPred of Term | TmNot of Term let rec Eval t = match t with | TmTrue …