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 22:01Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

384K

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

385K

det| 11 9 ; 4 12 | = 96

∫₀^∞ e^(-θ²) dθ = √π / 2

163K

12γ² + 9γ + 1 = 0

259K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

305K

e^{i\pi} + 1 = 0

57K

5z² + 5z + 0 = 0

det| 7 4 ; 4 8 | = 40

293K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

110K

7y² + 9y + 1 = 0

300K

d/dx [x^3] = 3x^2

34K

PV = nRT

354K