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 10:57Z

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

430K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

197K

det| 7 7 ; 5 8 | = 21

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

281K

det| 7 4 ; 4 8 | = 40

73K

∇²α = 0

F = ma

143K

F = G m₁m₂ / r²

248K

e^{i\pi} + 1 = 0

det| 6 6 ; 5 7 | = 12

246K

∇²γ = 0

54K

9r² + 5r + 1 = 0

2ψ² + 4ψ + 1 = 0

∫₀^∞ e^(-z²) dz = √π / 2

∇²γ = 0