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MidnightDesk
Jason Dong
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System
Research
OEIS sequences and research work.
Independent work in mathematics and AI systems.
1
Sequence
2
Papers
1
Experiment
OEIS sequence research
OEIS profile →
01
Example — placeholder
A123456 — a self-describing recurrence
No sequences submitted yet — this section will be filled in as work is ready.
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Papers and mathematical notes
01
Example — placeholder
Reading notes on an incircle–excircle homothety argument
arXiv preprint · 2026
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02
Geometry · proof writing
Incircle–Excircle Pythagorean Proofs
Two geometric proof variants organized around the incircle and A-excircle, with their claim boundaries stated explicitly.
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Experiments
01
AI systems experiment · 2026
SMRA — VibeThinker-3B Reasoning Amplifier
A frozen VibeThinker-3B baseline and reproducible S0–S1 evaluation framework for testing system-level reasoning improvement; formal results are pending.
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