personalrobotics/ssik
View on GitHubAnalytical inverse kinematics for 6R and 7R revolute arms. Returns every IK branch at machine-precision FK closure. Ships per-arm build artifacts; covers non-Pieper 6R and non-SRS 7R geometries.
- Stars
- 184
- Forks
- 17
- Open beginner issues
- 0
- Indexed issues
- 21
- Avg merge
- 8h 37m
- Merged PRs (30d)
- 15
- Dominant language
- Python
- License
- BSD-3-Clause
- Last GitHub push
- Sep 19, 2026
- Latest indexed
- Sep 19, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- No code of conduct
- Beginner labels
- No beginner labels indexed
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spherical_two_parallel: cached Hypothesis counterexample not recovered (pre-existing, fails on main) Openbug
Difficulty 4/5 3-5 days Newbie friendliness 50/100
personalrobotics/ssik#566 · 2 comments ·
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Difficulty 3/5 1-2 days Newbie friendliness 72/100
personalrobotics/ssik#561 · 1 comment ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
personalrobotics/ssik#559 ·
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Native HP: monic-companion eigensolve less complete than LAPACK dggev at degenerate general-6R poses Open
Difficulty 5/5 Over a week Newbie friendliness 45/100
personalrobotics/ssik#544 ·
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[C++ backend] Generalize degeneracy-triggered emit (no-CSE + coefficient threshold) beyond jointlock Open
Difficulty 5/5 Over a week Newbie friendliness 35/100
personalrobotics/ssik#543 ·
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Difficulty 4/5 3-5 days Newbie friendliness 38/100
personalrobotics/ssik#531 · 1 comment ·
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Difficulty 5/5 Over a week Newbie friendliness 35/100
personalrobotics/ssik#529 ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
personalrobotics/ssik#526 ·
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Difficulty 5/5 Over a week Newbie friendliness 42/100
personalrobotics/ssik#493 · 4 comments ·
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Difficulty 4/5 3-5 days Newbie friendliness 52/100
personalrobotics/ssik#492 · 3 comments ·
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Difficulty 4/5 3-5 days Newbie friendliness 65/100
personalrobotics/ssik#467 ·
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Difficulty 4/5 3-5 days Newbie friendliness 45/100
personalrobotics/ssik#466 · 1 comment ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
personalrobotics/ssik#460 · 4 comments ·
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ROBOTERA Star1 7R: respect_limits branch-coverage gap (tier-1 jointlock+HP), raw solver is complete Open
Difficulty 5/5 Over a week Newbie friendliness 35/100
personalrobotics/ssik#459 · 2 comments ·
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Difficulty 5/5 Over a week Newbie friendliness 38/100
personalrobotics/ssik#425 · 6 comments ·
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Harden the arm build/onboarding gate: it can't distinguish a machine-precision arm from a broken one Open
Difficulty 5/5 Over a week Newbie friendliness 38/100
personalrobotics/ssik#423 · 1 comment ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
personalrobotics/ssik#350 · 2 comments ·
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Difficulty 4/5 3-5 days Newbie friendliness 48/100
personalrobotics/ssik#329 ·
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Difficulty 5/5 Over a week Newbie friendliness 25/100
personalrobotics/ssik#292 · 1 comment ·
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Difficulty 3/5 1-2 days Newbie friendliness 55/100
personalrobotics/ssik#225 ·
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Difficulty 5/5 Over a week Newbie friendliness 25/100
personalrobotics/ssik#83 · 1 comment ·