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)!}

∂ψ/∂β = 3ψ

46K

ω = 2πf

468K

CaCO₃ → CaO + CO₂

∫₀^∞ e^(-α²) dα = √π / 2

289K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

278K

e^{i\pi} + 1 = 0

8ψ² + 7ψ + 0 = 0

339K

e^{i\pi} + 1 = 0

177K

∂x/∂r = 4x

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

358K

11φ² + 4φ + 0 = 0

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

399K

PV = nRT

316K

∇ × E = −∂B/∂t

11K