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 06:01Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8ψ² + 7ψ + 0 = 0

46K

iħ ∂ψ/∂t = Ĥψ

468K

8r² + 5r + 7 = 0

∇ × E = −∂B/∂t

289K

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

278K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 4 7 ; 2 5 | = 6

339K

∫₀^∞ e^(-θ²) dθ = √π / 2

177K

det| 10 2 ; 5 11 | = 100

det| 3 6 ; 0 4 | = 12

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

det| 6 3 ; 6 7 | = 24

\lim_{z\to 0} \frac{\sin z}{z} = 1