Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 16:18Z

∑_{k=1}^{n} k = n(n+1)/2

3x² + 5x + 7 = 0

320K

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

144K

det| 8 9 ; 3 9 | = 45

1ψ² + 7ψ + 7 = 0

90K

∫₀^∞ e^(-β²) dβ = √π / 2

438K

E = mc²

\lim_{β\to 0} \frac{\sin β}{β} = 1

394K

det| 7 4 ; 4 8 | = 40

29K

det| 10 1 ; 6 11 | = 104

∂α/∂r = 8α

94K

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

211K

det| 2 6 ; 5 3 | = -24

F = G m₁m₂ / r²

390K

∂z/∂ψ = 1z

69K

∇ × E = −∂B/∂t

144K

d/dβ [β^2] = 2β^1

352K

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