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 02:02Z

∇²x = 0

12α² + 6α + 7 = 0

168K

det| 7 4 ; 4 8 | = 40

446K

8n² + 3n + 6 = 0

e^{i\pi} + 1 = 0

144K

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

371K

∂x/∂α = 7x

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

∂α/∂ω = 3α

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

9α² + 7α + 5 = 0

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

F = G m₁m₂ / r²

218K

∇ × E = −∂B/∂t

354K