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 22:17Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

384K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

385K

det| 11 9 ; 4 12 | = 96

N₂ + 3H₂ ⇌ 2NH₃

163K

det| 3 1 ; 7 4 | = 5

259K

∇ × E = −∂B/∂t

N₂ + 3H₂ ⇌ 2NH₃

305K

∇²β = 0

57K

∇²r = 0

293K

N₂ + 3H₂ ⇌ 2NH₃

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

9θ² + 7θ + 4 = 0

34K

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

354K