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 19:15Z

det| 2 5 ; 0 3 | = 6

∑_{k=1}^{n} k = n(n+1)/2

244K

det| 9 4 ; 1 10 | = 86

52K

E = mc²

2H₂ + O₂ → 2H₂O

90K

7γ² + 3γ + 1 = 0

91K

9β² + 8β + 1 = 0

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

100K

det| 10 7 ; 3 11 | = 89

50K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

ΔS ≥ 0

137K

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

197K

iħ ∂ψ/∂t = Ĥψ

∇²φ = 0

262K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

196K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

218K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

299K

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