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Fix sparsepoly duplicate terms #954

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Fix sparsepoly duplicate terms #954

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a3fb3b4
Update CHANGELOG: Fix handling of duplicate terms in SparsePolynomial
woojucy Jan 4, 2025
f1d4d22
Add pre-validation to SparsePolynomial construction
woojucy Mar 1, 2025
8148bb2
Update poly/src/polynomial/univariate/sparse.rs
woojucy Mar 1, 2025
887dd95
Update poly/src/polynomial/univariate/sparse.rs
woojucy Mar 1, 2025
09f73e8
Update CHANGELOG.md
woojucy Mar 1, 2025
93f8bfa
Update poly/src/polynomial/univariate/sparse.rs
woojucy Mar 1, 2025
a312f6f
Update poly/src/polynomial/univariate/sparse.rs
woojucy Mar 1, 2025
f8781e7
Update poly/src/polynomial/univariate/sparse.rs
woojucy Mar 1, 2025
91526ec
Add tests for is_valid_coefficients_vec
woojucy Mar 1, 2025
ca42a3c
Add sorting support to is_valid_coefficients_vec
woojucy Mar 1, 2025
4fb38c5
Merge branch 'arkworks-rs:master' into fix_sparsepoly_duplicate_terms
woojucy Mar 12, 2025
06bfae5
Resolve merge conflicts
woojucy Mar 12, 2025
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Update poly/src/polynomial/univariate/sparse.rs 
Co-authored-by: Andrew Zitek-Estrada <1497456+z-tech@users.noreply.github.com>
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@woojucy @z-tech
woojucy and z-tech authored Mar 1, 2025
commit 887dd95fde0ececb268c22069bf243ab6fa41b77
6 changes: 6 additions & 0 deletions poly/src/polynomial/univariate/sparse.rs
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Expand Up @@ -229,6 +229,12 @@ impl<F: Field> Zero for SparsePolynomial<F> {
}
}

#[derive(Debug)]
pub enum CoeffVecError {
ZeroCoefficient,
DuplicateDegree,
}

impl<F: Field> SparsePolynomial<F> {

// Function to validate that the input coefficient vector is simplified
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