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 00:53Z

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

168K

∂β/∂z = 1β

446K

3x² + 3x + 6 = 0

ω = 2πf

144K

iħ ∂ψ/∂t = Ĥψ

371K

∇²t = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

259K

F = G m₁m₂ / r²

86K

7z² + 2z + 0 = 0

det| 7 4 ; 4 8 | = 40

224K

PV = nRT

234K

det| 4 2 ; 5 5 | = 10

10γ² + 8γ + 7 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

PV = nRT

70K

CH₄ + 2O₂ → CO₂ + 2H₂O

402K