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All-zero projective values are absorbing under addition

Status: Open.

#216 In arkworks-rs/r1cs-std;

· 1sgtpepper opened on Jul 26, 2026

FpVar::conditional_enforce_equal accepts unequal constants

Status: Open.

#213 In arkworks-rs/r1cs-std;

· 1sgtpepper opened on Jul 18, 2026

All-zero projective values compare equal to finite points

Status: Open.

#212 In arkworks-rs/r1cs-std;

· 1sgtpepper opened on Jul 18, 2026

EdwardsVar closure called during setup

Status: Open.

#210 In arkworks-rs/r1cs-std;

· DragonDev1906 opened on May 27, 2026

Prime order/subgroup check missing on BLS12-377(short_weierstrass) ProofVars (allocated as Witness)

Status: Open.

#199 In arkworks-rs/r1cs-std;

· sidhujag opened on Dec 17, 2025

Improve the robustness of EmulatedFpVar

Status: Open.

#192 In arkworks-rs/r1cs-std;

· yuxqiu opened on Oct 2, 2025

nonnative arithmetic doesn't support < 3 limbs configuration

Status: Open.

#128 In arkworks-rs/r1cs-std;

· slumber opened on Sep 19, 2023

why the specific bits split_len works within fixed_scalar_mul_le function?

Status: Open.

#123 In arkworks-rs/r1cs-std;

· PayneJoe opened on Jul 31, 2023

Implement O(sqrt(n)) conditionally_select_power_of_two_vector method

D-mediumDifficulty: mediumDifficulty: medium

T-performanceType: performance improvementsType: performance improvements

Status: Open.

#118 In arkworks-rs/r1cs-std;

· mmagician opened on May 2, 2023

Short Weierstrass G1Var::new_input behaves differently from G1::to_field_elements

Status: Open.

#106 In arkworks-rs/r1cs-std;

· nulltea opened on Oct 13, 2022

Relocate Univariate Domain, Vanishing Polynomial, Lagrange Interpolation

D-easyDifficulty: easyDifficulty: easy

P-mediumPriority: mediumPriority: medium

T-refactorType: cleanup/refactorType: cleanup/refactor

Status: Open.

#105 In arkworks-rs/r1cs-std;

· weikengchen opened on Sep 29, 2022

Interchangeability of NonNativeFieldVar and FpVar for FieldVar

D-hardDifficulty: hardDifficulty: hard

P-lowPriority: lowPriority: low

T-designType: discuss API design and/or researchType: discuss API design and/or research

T-trackingType: tracking issueType: tracking issue

Status: Open.

#99 In arkworks-rs/r1cs-std;

· weikengchen opened on Aug 28, 2022