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 17:21Z

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

det| 7 4 ; 4 8 | = 40

46K

7r² + 8r + 5 = 0

468K

iħ ∂ψ/∂t = Ĥψ

∫₀^∞ e^(-θ²) dθ = √π / 2

289K

F = G m₁m₂ / r²

278K

3r² + 6r + 7 = 0

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

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

E = mc²

∂z/∂φ = 7z

358K

E = mc²

121K

∇ × E = −∂B/∂t

399K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

316K