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 21:56Z

N₂ + 3H₂ ⇌ 2NH₃

7y² + 9y + 1 = 0

384K

∫₀^∞ e^(-θ²) dθ = √π / 2

385K

9γ² + 6γ + 1 = 0

6ω² + 4ω + 4 = 0

163K

12y² + 5y + 7 = 0

259K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

305K

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

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

110K

∂n/∂θ = 3n

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

354K