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 22:40Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

384K

5φ² + 1φ + 1 = 0

385K

det| 11 9 ; 4 12 | = 96

ω = 2πf

163K

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

259K

∇ × E = −∂B/∂t

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

305K

N₂ + 3H₂ ⇌ 2NH₃

57K

5z² + 5z + 0 = 0

E = mc²

293K

∇ × E = −∂B/∂t

110K

det| 7 4 ; 4 8 | = 40

300K

4t² + 3t + 3 = 0

34K

10n² + 6n + 2 = 0

354K

\lim_{β\to 0} \frac{\sin β}{β} = 1

368K