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 22:32Z

∑_{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

∇²β = 0

163K

det| 10 3 ; 4 11 | = 98

259K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

305K

11t² + 9t + 5 = 0

57K

5z² + 5z + 0 = 0

det| 7 4 ; 4 8 | = 40

293K

N₂ + 3H₂ ⇌ 2NH₃

110K

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

300K

∂α/∂r = 8α

34K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

354K