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 00:50Z

2H₂ + O₂ → 2H₂O

F = ma

244K

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

52K

det| 8 8 ; 7 9 | = 16

∑_{k=1}^{n} k = n(n+1)/2

90K

11z² + 1z + 0 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 6 4 ; 4 7 | = 26

100K

∫₀^∞ e^(-φ²) dφ = √π / 2

50K

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

PV = nRT

137K

12γ² + 9γ + 7 = 0

197K

det| 10 3 ; 0 11 | = 110

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

262K

det| 9 4 ; 1 10 | = 86

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

N₂ + 3H₂ ⇌ 2NH₃

299K

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