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 13:29Z

det| 11 7 ; 6 12 | = 90

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

168K

PV = nRT

446K

d/dy [y^12] = 12y^11

e^{i\pi} + 1 = 0

144K

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

371K

9n² + 8n + 0 = 0

iħ ∂ψ/∂t = Ĥψ

259K

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

86K

det| 9 4 ; 1 10 | = 86

224K

F = G m₁m₂ / r²

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

6t² + 6t + 4 = 0

354K

∇²r = 0

70K