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 02:05Z

∇²x = 0

N₂ + 3H₂ ⇌ 2NH₃

168K

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

446K

8n² + 3n + 6 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

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

371K

∂x/∂α = 7x

∑_{k=1}^{n} k = n(n+1)/2

259K

∂n/∂θ = 3n

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

det| 7 4 ; 4 8 | = 40

224K

CH₄ + 2O₂ → CO₂ + 2H₂O

234K

CaCO₃ → CaO + CO₂

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

PV = nRT

70K