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 02:04Z

∇²x = 0

E = mc²

168K

∇ × E = −∂B/∂t

446K

8n² + 3n + 6 = 0

6n² + 7n + 6 = 0

144K

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

371K

∂x/∂α = 7x

∫₀^∞ e^(-t²) dt = √π / 2

259K

det| 7 6 ; 1 8 | = 50

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

F = G m₁m₂ / r²

224K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

234K

det| 7 4 ; 4 8 | = 40

218K