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Fix mul_many

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This commit is contained in:
wborgeaud 2021-11-19 11:14:03 +01:00
parent 0de408c40f
commit 939acfed96
1 changed files with 5 additions and 5 deletions
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10
src/gadgets/arithmetic.rs
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@ -206,11 +206,11 @@ impl<F: RichField + Extendable<D>, const D: usize> CircuitBuilder<F, D> {
/// Multiply `n` `Target`s.
pub fn mul_many(&mut self, terms: &[Target]) -> Target {
let terms_ext = terms
.iter()
.map(|&t| self.convert_to_ext(t))
.collect::<Vec<_>>();
self.mul_many_extension(&terms_ext).to_target_array()[0]
let mut product = self.one();
for &term in terms {
product = self.mul(product, term);
}
product
}
/// Exponentiate `base` to the power of `2^power_log`.