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 17:50Z

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

e^{i\pi} + 1 = 0

46K

8ψ² + 7ψ + 0 = 0

468K

iħ ∂ψ/∂t = Ĥψ

\lim_{β\to 0} \frac{\sin β}{β} = 1

289K

∫₀^∞ e^(-ψ²) dψ = √π / 2

278K

3r² + 6r + 7 = 0

∂γ/∂θ = 2γ

339K

N₂ + 3H₂ ⇌ 2NH₃

177K

E = mc²

∇²γ = 0

358K

d/dx [x^3] = 3x^2

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

399K

F = ma

det| 3 6 ; 1 4 | = 6

det| 8 5 ; 0 9 | = 72

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂