bit.swap (arity 2)

a, b = b, a
a,b are bits.

Signature

def swap a, b @ a0, a1, notnot, end { ... }

Defined in bit/memory.fj — lines 94–104 (view on GitHub).

Complexity

• Time: 2@+5

• Space: 3@+8

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

Depends on

• bit.if/3

• bit.not/1