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 00:52Z

2H₂ + O₂ → 2H₂O

det| 2 7 ; 7 3 | = -43

244K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

52K

det| 8 8 ; 7 9 | = 16

∫₀^∞ e^(-φ²) dφ = √π / 2

90K

d/dz [z^11] = 11z^10

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

11t² + 6t + 6 = 0

100K

∇ × E = −∂B/∂t

50K

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

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

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 10 3 ; 0 11 | = 110

iħ ∂ψ/∂t = Ĥψ

262K

8ψ² + 7ψ + 0 = 0

196K

det| 5 6 ; 1 6 | = 24

218K

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