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 18:49Z

det| 11 8 ; 0 12 | = 132

PV = nRT

244K

iħ ∂ψ/∂t = Ĥψ

52K

N₂ + 3H₂ ⇌ 2NH₃

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

∫₀^∞ e^(-n²) dn = √π / 2

91K

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

det| 6 4 ; 4 7 | = 26

100K

CH₄ + 2O₂ → CO₂ + 2H₂O

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

137K

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

197K

2H₂ + O₂ → 2H₂O

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

262K

det| 9 4 ; 1 10 | = 86

196K

F = G m₁m₂ / r²

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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