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 21:13Z

N₂ + 3H₂ ⇌ 2NH₃

8x² + 2x + 7 = 0

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

9γ² + 6γ + 1 = 0

det| 9 4 ; 1 10 | = 86

163K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dt [t^3] = 3t^2

305K

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

57K

4t² + 3t + 3 = 0

293K

∇ × E = −∂B/∂t

110K

det| 11 9 ; 0 12 | = 132

300K

det| 6 6 ; 5 7 | = 12

34K

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

354K