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 20:52Z

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

iħ ∂ψ/∂t = Ĥψ

46K

det| 12 9 ; 5 13 | = 111

468K

CaCO₃ → CaO + CO₂

11z² + 3z + 4 = 0

289K

det| 11 9 ; 0 12 | = 132

278K

e^{i\pi} + 1 = 0

8ψ² + 7ψ + 0 = 0

339K

det| 3 6 ; 0 4 | = 12

177K

∂x/∂r = 4x

iħ ∂ψ/∂t = Ĥψ

358K

3z² + 5z + 1 = 0

121K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

399K

2H₂ + O₂ → 2H₂O

316K

N₂ + 3H₂ ⇌ 2NH₃

11K