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 01:57Z

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

168K

PV = nRT

446K

10t² + 5t + 5 = 0

det| 3 6 ; 0 4 | = 12

144K

det| 9 4 ; 1 10 | = 86

371K

∇ × E = −∂B/∂t

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

∂α/∂r = 8α

86K

det| 8 7 ; 1 9 | = 65

e^{i\pi} + 1 = 0

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

\oint_C \vec{F}\cdot d\vec{r} = 0

218K

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

354K

det| 8 9 ; 4 9 | = 36

70K