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 21:53Z

7ω² + 9ω + 3 = 0

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

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

3n² + 8n + 2 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

339K

∇²t = 0

177K

∇²x = 0

∫₀^∞ e^(-x²) dx = √π / 2

358K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

121K

F = ma

8ψ² + 7ψ + 0 = 0

399K

∇²γ = 0

316K