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 02:43Z

det| 5 5 ; 5 6 | = 5

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

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

9ψ² + 7ψ + 3 = 0

289K

10ω² + 7ω + 4 = 0

278K

5θ² + 3θ + 2 = 0

det| 5 3 ; 7 6 | = 9

339K

∫₀^∞ e^(-x²) dx = √π / 2

177K

CaCO₃ → CaO + CO₂

λ = h/p

358K

det| 7 4 ; 4 8 | = 40

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

399K

det| 7 6 ; 1 8 | = 50

316K