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

∂γ/∂θ = 2γ

168K

8ψ² + 7ψ + 0 = 0

446K

∑_{k=1}^{n} k = n(n+1)/2

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

144K

5z² + 8z + 3 = 0

371K

2z² + 2z + 5 = 0

det| 12 1 ; 5 13 | = 151

259K

d/dt [t^3] = 3t^2

86K

iħ ∂ψ/∂t = Ĥψ

∇ × E = −∂B/∂t

224K

∂ψ/∂β = 3ψ

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

F = G m₁m₂ / r²

354K