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)!}

12θ² + 2θ + 6 = 0

46K

ΔS ≥ 0

468K

CaCO₃ → CaO + CO₂

det| 3 7 ; 2 4 | = -2

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

e^{i\pi} + 1 = 0

E = mc²

339K

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

177K

8x² + 2x + 7 = 0

358K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

121K

F = ma

399K

det| 9 4 ; 1 10 | = 86

316K

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

11K

∂y/∂n = 5y

387K