"operators" [[]!] id [:/] first [:'/`] rest [(first!] last [''`] unit [unit!;] pair [:first!] unpair [swapd!\] bot "rot" [\swapd!] top "-rot" ['/`] popd ['|`] dupd [';`] consd ['\`] swapd ['`;`] dipd [\;] swons [1+] succ [1 -] pred [1-*] neg [0\{first!] proto [unit!pair!.] of "x y" "continuations" [[[/[]]`]$] clearstack [[/[]]$] clearqueue [[][]] clear [[[(:(\]`\unit!,]$] queue [[(:([unit!,]`]$] unqueue [[[|unit!,]`]$] stack [[[last!]`]$] unstack "predicates" [#ints~] atom "@x" [atom!not!] list "~@x" [count!0=] empty "~#x" [0~] false "0~x" [false!~] true "~false x" "monads" [0=] not "~x" [#first!] count "#x" [1\%] rec "/x" [<(] down ">x" [not![not!]`¬!] or "x|y" [neg![neg!]`&neg!] max "x|y" [@/] unique "?x" [@\/] group "=x" "dyads" [\>] less "x