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 00:54Z

2H₂ + O₂ → 2H₂O

det| 8 6 ; 6 9 | = 36

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 8 8 ; 7 9 | = 16

11t² + 6t + 6 = 0

90K

det| 9 4 ; 1 10 | = 86

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

ΔS ≥ 0

100K

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

50K

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

det| 8 5 ; 3 9 | = 57

137K

det| 11 9 ; 5 12 | = 87

197K

\lim_{x\to 0} \frac{\sin x}{x} = 1

262K

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

196K

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

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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