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 02:08Z

∇²x = 0

∫₀^∞ e^(-α²) dα = √π / 2

168K

ω = 2πf

446K

8n² + 3n + 6 = 0

F = G m₁m₂ / r²

144K

∇²r = 0

371K

∂x/∂α = 7x

det| 12 6 ; 0 13 | = 156

259K

∇²z = 0

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

7γ² + 8γ + 3 = 0

224K

4γ² + 1γ + 7 = 0

234K

\lim_{β\to 0} \frac{\sin β}{β} = 1

det| 7 4 ; 4 8 | = 40

218K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

354K

∇ × E = −∂B/∂t

70K

∇ × E = −∂B/∂t

402K