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 00:03Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-n²) dn = √π / 2

168K

∫₀^∞ e^(-z²) dz = √π / 2

446K

3x² + 3x + 6 = 0

iħ ∂ψ/∂t = Ĥψ

144K

F = G m₁m₂ / r²

371K

∇²t = 0

PV = nRT

259K

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

86K

7z² + 2z + 0 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

224K

det| 9 4 ; 1 10 | = 86

234K

det| 10 3 ; 4 11 | = 98

218K

iħ ∂ψ/∂t = Ĥψ

354K

11t² + 9t + 7 = 0

70K

e^{i\pi} + 1 = 0

402K