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 22:37Z

det| 5 1 ; 4 6 | = 26

d/dt [t^3] = 3t^2

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

289K

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

278K

12φ² + 4φ + 4 = 0

det| 10 3 ; 4 11 | = 98

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

E = mc²

∇ × E = −∂B/∂t

358K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 11 9 ; 0 12 | = 132

399K

iħ ∂ψ/∂t = Ĥψ

316K