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 20:36Z

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

8ψ² + 7ψ + 0 = 0

46K

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

468K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

289K

∇ × E = −∂B/∂t

278K

e^{i\pi} + 1 = 0

det| 1 4 ; 3 2 | = -10

339K

\lim_{α\to 0} \frac{\sin α}{α} = 1

177K

∂x/∂r = 4x

det| 10 2 ; 3 11 | = 104

358K

e^{i\pi} + 1 = 0

121K

ΔS ≥ 0

399K

CH₄ + 2O₂ → CO₂ + 2H₂O

316K

PV = nRT

11K