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 02:10Z

det| 5 5 ; 5 6 | = 5

det| 4 8 ; 3 5 | = -4

46K

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

468K

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

289K

8ψ² + 7ψ + 0 = 0

278K

5θ² + 3θ + 2 = 0

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

339K

\lim_{β\to 0} \frac{\sin β}{β} = 1

177K

CaCO₃ → CaO + CO₂

det| 7 6 ; 1 8 | = 50

358K

CaCO₃ → CaO + CO₂

121K

11ψ² + 6ψ + 2 = 0

399K

iħ ∂ψ/∂t = Ĥψ

316K