REPLの起動 $ gosh gosh> REPLの終了 gosh> (exit) gosh> (define list (list "a" "b" "c")) list gosh> list ("a" "b" "c") gosh> gosh> (define (square n) (* n n)) square gosh> (square 2) 4 gosh> (square 25) 625 gosh> pi *** ERROR: unbound variab…

Ｖツインエンジンの行程アニメ http://www.youtube.com/watch?v=bfL21TNIy0o Two-Cylinder V-Twin Gas Powered Engine http://www.youtube.com/watch?v=5gO1h5yQUpQ