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 00:08Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

244K

det| 9 4 ; 1 10 | = 86

52K

det| 8 8 ; 7 9 | = 16

det| 10 5 ; 4 11 | = 90

90K

PV = nRT

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

\lim_{α\to 0} \frac{\sin α}{α} = 1

100K

det| 8 5 ; 3 9 | = 57

50K

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

ΔS ≥ 0

137K

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

197K

det| 10 3 ; 0 11 | = 110

d/dα [α^9] = 9α^8

262K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

196K

9z² + 8z + 1 = 0

ΔS ≥ 0

218K

d/dx [x^3] = 3x^2

299K

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