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 22:10Z

det| 5 1 ; 4 6 | = 26

e^{i\pi} + 1 = 0

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

det| 7 4 ; 4 8 | = 40

278K

12φ² + 4φ + 4 = 0

∂β/∂z = 1β

339K

PV = nRT

177K

E = mc²

4γ² + 1γ + 7 = 0

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

λ = h/p

399K

e^{i\pi} + 1 = 0

316K

∑_{k=1}^{n} k = n(n+1)/2

11K