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 03:21Z

∇ × E = −∂B/∂t

E = mc²

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

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

d/dφ [φ^1] = 1φ^0

144K

11t² + 9t + 7 = 0

371K

∂x/∂n = 6x

E = mc²

259K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

86K

\lim_{x\to 0} \frac{\sin x}{x} = 1

∑_{k=1}^{n} k = n(n+1)/2

224K

d/dγ [γ^3] = 3γ^2

234K

det| 7 4 ; 4 8 | = 40

218K