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 20:19Z

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

244K

2H₂ + O₂ → 2H₂O

52K

6ω² + 3ω + 2 = 0

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

90K

ΔS ≥ 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇²r = 0

100K

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

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 3 6 ; 0 4 | = 12

197K

d/dt [t^3] = 3t^2

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

∇²x = 0

218K

ΔS ≥ 0

299K

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