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 20:09Z

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

\frac{4}{6} \sum_{i=1}^{n} i^{2}

46K

∇ × E = −∂B/∂t

468K

CaCO₃ → CaO + CO₂

det| 10 2 ; 3 11 | = 104

289K

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

278K

e^{i\pi} + 1 = 0

det| 5 2 ; 3 6 | = 24

339K

∇ × E = −∂B/∂t

177K

∂x/∂r = 4x

11z² + 3z + 4 = 0

358K

∫₀^∞ e^(-n²) dn = √π / 2

121K

det| 11 4 ; 5 12 | = 112

399K

iħ ∂ψ/∂t = Ĥψ

316K

8ψ² + 7ψ + 0 = 0

11K