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 20:44Z

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

46K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

468K

CaCO₃ → CaO + CO₂

ΔS ≥ 0

289K

8ψ² + 7ψ + 0 = 0

278K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

339K

1θ² + 2θ + 6 = 0

177K

∂x/∂r = 4x

N₂ + 3H₂ ⇌ 2NH₃

358K

8x² + 2x + 7 = 0

121K

λ = h/p

399K

E = mc²

316K

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

11K