Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:10Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

168K

det| 9 4 ; 1 10 | = 86

446K

3x² + 3x + 6 = 0

3z² + 5z + 1 = 0

144K

1n² + 7n + 3 = 0

371K

∇²t = 0

10γ² + 8γ + 7 = 0

259K

iħ ∂ψ/∂t = Ĥψ

86K

7z² + 2z + 0 = 0

CaCO₃ → CaO + CO₂

224K

\lim_{β\to 0} \frac{\sin β}{β} = 1

234K

det| 4 2 ; 5 5 | = 10

CH₄ + 2O₂ → CO₂ + 2H₂O

218K

11ψ² + 6ψ + 2 = 0

354K

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ

\lim_{x\to 0} \frac{\sin x}{x} = 1