Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 22:09Z

F = G m₁m₂ / r²

N₂ + 3H₂ ⇌ 2NH₃

244K

E = mc²

52K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

\oint_C \vec{F}\cdot d\vec{r} = 0

90K

N₂ + 3H₂ ⇌ 2NH₃

91K

2H₂ + O₂ → 2H₂O

det| 7 7 ; 4 8 | = 28

100K

\lim_{α\to 0} \frac{\sin α}{α} = 1

50K

det| 8 4 ; 0 9 | = 72

CH₄ + 2O₂ → CO₂ + 2H₂O

137K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

197K

∑_{k=1}^{n} k = n(n+1)/2

262K

det| 7 4 ; 4 8 | = 40

196K

E = mc²

218K

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