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 00:37Z

2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

244K

6x² + 7x + 6 = 0

52K

det| 8 8 ; 7 9 | = 16

PV = nRT

90K

det| 8 5 ; 3 9 | = 57

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

∫₀^∞ e^(-y²) dy = √π / 2

100K

\lim_{α\to 0} \frac{\sin α}{α} = 1

50K

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

det| 2 4 ; 4 3 | = -10

137K

det| 4 8 ; 3 5 | = -4

197K

F = G m₁m₂ / r²

262K

det| 7 4 ; 4 8 | = 40

196K

2β² + 9β + 3 = 0

218K

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