Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 07:46Z

2H₂ + O₂ → 2H₂O

det| 4 8 ; 3 5 | = -4

430K

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

197K

det| 12 7 ; 0 13 | = 156

∇ × E = −∂B/∂t

281K

ω = 2πf

73K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

143K

\lim_{α\to 0} \frac{\sin α}{α} = 1

248K

det| 11 2 ; 5 12 | = 122

\frac{2}{2} \sum_{i=1}^{n} i^{2}

246K

det| 5 2 ; 3 6 | = 24

54K

∂ψ/∂β = 3ψ

469K

8ψ² + 7ψ + 0 = 0

126K

∑_{k=1}^{n} k = n(n+1)/2

410K

11t² + 9t + 5 = 0

311K

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