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 18:14Z

det| 11 8 ; 0 12 | = 132

2y² + 8y + 7 = 0

244K

det| 7 4 ; 4 8 | = 40

52K

N₂ + 3H₂ ⇌ 2NH₃

CH₄ + 2O₂ → CO₂ + 2H₂O

90K

∫₀^∞ e^(-φ²) dφ = √π / 2

91K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

7φ² + 3φ + 6 = 0

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

137K

∇ × E = −∂B/∂t

197K

2H₂ + O₂ → 2H₂O

e^{i\pi} + 1 = 0

262K

∇ × E = −∂B/∂t

196K

∂n/∂θ = 3n

218K

F = G m₁m₂ / r²

299K

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