Σ index
Batch 10
Batch 22
Matrix 11
Matrix 17
Eq pack 13
Eq pack 25
Σ#18
Ledger /21
Batch 16
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 02:03Z
det| 2 2 ; 6 3 | = -6
mat_6397.csv
det| 12 1 ; 4 13 | = 152
326K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
198K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
rxn_1899.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
155K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
63K
det| 3 1 ; 4 4 | = 8
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
rxn_4826.eqn
10ω² + 7ω + 4 = 0
201K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
176K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
319K
eq_9032.mol
\oint_C \vec{F}\cdot d\vec{r} = 0
359K
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