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 00:01Z

∑_{k=1}^{n} k = n(n+1)/2

12α² + 6α + 7 = 0

168K

iħ ∂ψ/∂t = Ĥψ

446K

3x² + 3x + 6 = 0

\binom{n}{k} = \frac{n!}{k!(n-k)!}

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

371K

∇²t = 0

∂γ/∂θ = 2γ

259K

11ψ² + 6ψ + 2 = 0

86K

7z² + 2z + 0 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

224K

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

234K

F = G m₁m₂ / r²

218K

det| 9 4 ; 1 10 | = 86

354K