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 02:44Z

det| 5 5 ; 5 6 | = 5

e^{i\pi} + 1 = 0

46K

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

468K

2H₂ + O₂ → 2H₂O

Fe₂O₃ + 3CO → 2Fe + 3CO₂

289K

det| 7 2 ; 7 8 | = 42

278K

5θ² + 3θ + 2 = 0

8ψ² + 7ψ + 0 = 0

339K

∫₀^∞ e^(-α²) dα = √π / 2

177K

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

358K

PV = nRT

121K

det| 9 8 ; 3 10 | = 66

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

iħ ∂ψ/∂t = Ĥψ

11K