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 07:58Z

∑_{k=1}^{n} k = n(n+1)/2

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

46K

\lim_{β\to 0} \frac{\sin β}{β} = 1

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

5φ² + 1φ + 1 = 0

289K

det| 9 4 ; 1 10 | = 86

278K

∂x/∂θ = 8x

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

iħ ∂ψ/∂t = Ĥψ

177K

∫₀^∞ e^(-θ²) dθ = √π / 2

358K

det| 5 3 ; 7 6 | = 9

121K

F = G m₁m₂ / r²

399K

d/dψ [ψ^7] = 7ψ^6

316K