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 04:45Z

12r² + 6r + 1 = 0

12θ² + 2θ + 6 = 0

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

∑_{k=1}^{n} k = n(n+1)/2

\frac{3}{2} \sum_{i=1}^{n} i^{2}

144K

8ψ² + 7ψ + 0 = 0

371K

4t² + 9t + 6 = 0

det| 2 8 ; 7 3 | = -50

259K

iħ ∂ψ/∂t = Ĥψ

86K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

224K

iħ ∂ψ/∂t = Ĥψ

234K

F = G m₁m₂ / r²

218K

∇ × E = −∂B/∂t

354K

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

70K

∫₀^∞ e^(-α²) dα = √π / 2

402K