Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 19:29Z

e^{i\pi} + 1 = 0

∇²n = 0

384K

∫₀^∞ e^(-z²) dz = √π / 2

385K

PV = nRT

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

163K

8ψ² + 7ψ + 0 = 0

259K

10θ² + 4θ + 2 = 0

det| 3 1 ; 7 4 | = 5

305K

det| 2 3 ; 5 3 | = -9

57K

F = G m₁m₂ / r²

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

293K

∇ × E = −∂B/∂t

110K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

300K

d/dφ [φ^1] = 1φ^0

34K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

354K

E = mc²

368K