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 20:57Z

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

∂α/∂r = 8α

46K

det| 12 1 ; 5 13 | = 151

468K

CaCO₃ → CaO + CO₂

4γ² + 1γ + 7 = 0

289K

det| 11 9 ; 0 12 | = 132

278K

e^{i\pi} + 1 = 0

8ψ² + 7ψ + 0 = 0

339K

5z² + 8z + 3 = 0

177K

∂x/∂r = 4x

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

358K

iħ ∂ψ/∂t = Ĥψ

121K

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

399K

det| 5 6 ; 2 6 | = 18

316K

∇ × E = −∂B/∂t

11K