Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 04:06Z

∇²y = 0

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

11γ² + 9γ + 2 = 0

10t² + 9t + 5 = 0

289K

8x² + 2x + 7 = 0

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

e^{i\pi} + 1 = 0

339K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

177K

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

λ = h/p

358K

det| 7 4 ; 4 8 | = 40

121K

e^{i\pi} + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

399K

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

316K