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 17:41Z

CH₄ + 2O₂ → CO₂ + 2H₂O

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

244K

det| 5 3 ; 2 6 | = 24

52K

det| 3 1 ; 3 4 | = 9

det| 7 4 ; 4 8 | = 40

90K

1θ² + 2θ + 6 = 0

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2H₂ + O₂ → 2H₂O

100K

det| 7 7 ; 4 8 | = 28

50K

E = mc²

137K

∇ × E = −∂B/∂t

197K

∑_{k=1}^{n} k = n(n+1)/2

262K

∫₀^∞ e^(-t²) dt = √π / 2

196K

F = G m₁m₂ / r²

218K

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

299K

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