open Lib;;
let x = 0.0 in [| x; x; x |];;
(**
0 CONSTINT 42
2 PUSHACC0
3 MAKEBLOCK1 0
5 POP 1
7 SETGLOBAL Lib
9 GETGLOBAL 0
11 PUSHACC0
12 PUSHACC1
13 PUSHACC2
14 MAKEFLOATBLOCK 3
16 POP 1
18 ATOM0
19 SETGLOBAL T190-makefloatblock-3
21 STOP
**)