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 01:41Z

iħ ∂ψ/∂t = Ĥψ

det| 7 4 ; 4 8 | = 40

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

10t² + 5t + 5 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

1n² + 7n + 3 = 0

371K

∇ × E = −∂B/∂t

F = G m₁m₂ / r²

259K

∇²β = 0

86K

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

224K

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

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

∂α/∂r = 8α

354K

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

70K