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 10:59Z

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

430K

2H₂ + O₂ → 2H₂O

197K

det| 7 7 ; 5 8 | = 21

∑_{k=1}^{n} k = n(n+1)/2

281K

det| 9 4 ; 1 10 | = 86

73K

∇²α = 0

F = G m₁m₂ / r²

143K

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

248K

e^{i\pi} + 1 = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

246K

∫₀^∞ e^(-x²) dx = √π / 2

54K

10t² + 9t + 5 = 0

469K