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 17:43Z

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

∂α/∂ω = 3α

46K

det| 5 9 ; 7 6 | = -33

468K

iħ ∂ψ/∂t = Ĥψ

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

289K

det| 7 2 ; 7 8 | = 42

278K

3r² + 6r + 7 = 0

8ψ² + 7ψ + 0 = 0

339K

\lim_{β\to 0} \frac{\sin β}{β} = 1

177K

N₂ + 3H₂ ⇌ 2NH₃

358K

∇²r = 0

121K

PV = nRT

399K

∇ × E = −∂B/∂t

316K

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

11K