hex.input_hex

hex := input(4bits)     // lsb first

Signature

def input_hex hex @ flip0, flip1, flip2, flip3, end < stl.IO { ... }

Defined in hex/input.fj — lines 8–27 (view on GitHub).

Complexity

• Time: 2@+7

• Space: 2@+18

See the complexity glossary for what @, w, dw, dbit, n mean.

Depends on

• hex.zero/1

Used by

• hex.input/1

• hex.input_as_hex/2