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 18:40Z

8t² + 6t + 5 = 0

∫₀^∞ e^(-α²) dα = √π / 2

384K

det| 7 4 ; 4 8 | = 40

385K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∇ × E = −∂B/∂t

163K

∂z/∂ψ = 1z

259K

det| 3 9 ; 6 4 | = -42

F = G m₁m₂ / r²

305K

det| 9 6 ; 0 10 | = 90

57K

∇²t = 0

e^{i\pi} + 1 = 0

293K

8x² + 2x + 7 = 0

110K

λ = h/p

\lim_{α\to 0} \frac{\sin α}{α} = 1

300K

E = mc²

8θ² + 9θ + 0 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0