`bit.one` (arity 2)¶

x[:n] = (1<<n) - 1 // all 1's

Signature¶

def one n, x { ... }

Defined in bit/memory.fj — lines 55–57 (view on GitHub).

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

Click to view the macro body

def one n, x {
    rep(n, i) .one x+i*dw
}