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 21:42Z

7ω² + 9ω + 3 = 0

8ψ² + 7ψ + 0 = 0

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 8 ; 4 8 | = 24

289K

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

278K

3n² + 8n + 2 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

∇²x = 0

N₂ + 3H₂ ⇌ 2NH₃

358K

iħ ∂ψ/∂t = Ĥψ

121K

F = ma

∇²t = 0

399K

∫₀^∞ e^(-θ²) dθ = √π / 2

316K

det| 6 6 ; 5 7 | = 12

11K