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 20:11Z

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

det| 5 6 ; 2 6 | = 18

46K

\oint_C \vec{F}\cdot d\vec{r} = 0

468K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

e^{i\pi} + 1 = 0

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

339K

iħ ∂ψ/∂t = Ĥψ

177K

∂x/∂r = 4x

det| 9 4 ; 1 10 | = 86

358K

∇ × E = −∂B/∂t

121K

det| 11 4 ; 5 12 | = 112

399K

5φ² + 1φ + 1 = 0

316K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11K