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 04:42Z

12r² + 6r + 1 = 0

3r² + 2r + 0 = 0

168K

det| 11 9 ; 0 12 | = 132

446K

∑_{k=1}^{n} k = n(n+1)/2

λ = h/p

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

371K

4t² + 9t + 6 = 0

PV = nRT

259K

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

86K

8ψ² + 7ψ + 0 = 0

224K

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

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

det| 2 6 ; 0 3 | = 6

354K

∇ × E = −∂B/∂t

70K

det| 3 7 ; 2 4 | = -2

402K