fibonacci = ()=> $ () (over) (over) (add) () #(drop) #(dropall) #(1)(1) #(fibonacci)
//goldener schnitt gold = ()=> $ () (dup) (1) (swap) (div) (1) (add) () #(drop) #(dropall) #(1) #(gold)
x = $ wurzelgold = ()=> x () (dup) (1) (add) (sqrt) () #(drop) #(dropall) #(1) #(ask) #(wurzelgold)