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 10:58Z

CaCO₃ → CaO + CO₂

det| 5 3 ; 7 6 | = 9

430K

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

197K

det| 7 7 ; 5 8 | = 21

F = G m₁m₂ / r²

281K

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

73K

∇²α = 0

det| 9 4 ; 1 10 | = 86

143K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

248K

e^{i\pi} + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

246K

6ω² + 4ω + 4 = 0

54K

9r² + 5r + 1 = 0

iħ ∂ψ/∂t = Ĥψ

469K

2ψ² + 4ψ + 1 = 0

∫₀^∞ e^(-z²) dz = √π / 2