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 00:10Z

2H₂ + O₂ → 2H₂O

d/dx [x^3] = 3x^2

244K

det| 9 4 ; 1 10 | = 86

52K

det| 8 8 ; 7 9 | = 16

PV = nRT

90K

∫₀^∞ e^(-x²) dx = √π / 2

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = G m₁m₂ / r²

100K

e^{i\pi} + 1 = 0

50K

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

F = G m₁m₂ / r²

137K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

197K

det| 10 3 ; 0 11 | = 110

iħ ∂ψ/∂t = Ĥψ

262K

ΔS ≥ 0

196K

9z² + 8z + 1 = 0

d/dx [x^5] = 5x^4

218K

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

299K

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