troter https://blog.hatena.ne.jp/troter/ 放牧日記 https://troter.hatenablog.jp/ Ruby なんかはやっているらしい。でも一週間遅れだから乗り遅れ気味。書き換えネタ。 Y = lambda do |x| lambda do |procedure| x.call( lambda { |arg| procedure.call(procedure).call(arg) } ) end.call ( lambda do |procedure| x.call( lambda { |arg| procedure.call(procedure).call(arg) } ) end ) end fact = Y.call( lambda do |func_arg| lambda do |n| ret… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftroter.hatenablog.jp%2Fentry%2F20080209%2F1202566491" title=" Y Combinator - 放牧日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2008-02-09 23:14:51 rich https://troter.hatenablog.jp/entry/20080209/1202566491 1.0 100%