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Fix boolean or comment (#44)

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This commit is contained in:
Kobi Gurkan
2021-01-27 10:46:13 +02:00
committed by GitHub
parent d9e0200433
commit a8f737bf26
1 changed files with 1 additions and 1 deletions
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2
src/bits/boolean.rs
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@@ -435,7 +435,7 @@ impl<F: Field> Boolean<F> {
match (self, other) { match (self, other) {
(&Constant(false), x) | (x, &Constant(false)) => Ok(x.clone()), (&Constant(false), x) | (x, &Constant(false)) => Ok(x.clone()),
(&Constant(true), _) | (_, &Constant(true)) => Ok(Constant(true)), (&Constant(true), _) | (_, &Constant(true)) => Ok(Constant(true)),
// a OR b = NOT ((NOT a) AND b) // a OR b = NOT ((NOT a) AND (NOT b))
(a @ &Is(_), b @ &Not(_)) | (b @ &Not(_), a @ &Is(_)) | (b @ &Not(_), a @ &Not(_)) => { (a @ &Is(_), b @ &Not(_)) | (b @ &Not(_), a @ &Is(_)) | (b @ &Not(_), a @ &Not(_)) => {
Ok(a.not().and(&b.not())?.not()) Ok(a.not().and(&b.not())?.not())
} }