Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 00:11Z

6r² + 4r + 7 = 0

10β² + 4β + 1 = 0

66K

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

222K

∫₀^∞ e^(-γ²) dγ = √π / 2

d/dθ [θ^3] = 3θ^2

87K

4x² + 5x + 2 = 0

2K

1y² + 1y + 6 = 0

det| 5 4 ; 5 6 | = 10

174K

E = mc²

61K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

380K

∑_{k=1}^{n} k = n(n+1)/2

335K

ΔS ≥ 0

119K

∂x/∂ψ = 6x

472K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

392K

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

32K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]