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 06:04Z

det| 3 9 ; 6 4 | = -42

E = mc²

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

∑_{k=1}^{n} k = n(n+1)/2

10ψ² + 5ψ + 0 = 0

144K

\lim_{α\to 0} \frac{\sin α}{α} = 1

371K

2z² + 2z + 5 = 0

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

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

iħ ∂ψ/∂t = Ĥψ

8ψ² + 7ψ + 0 = 0

224K

d/dγ [γ^3] = 3γ^2

234K

iħ ∂ψ/∂t = Ĥψ

218K