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 00:22Z

∑_{k=1}^{n} k = n(n+1)/2

det| 2 1 ; 5 3 | = 1

320K

1γ² + 1γ + 1 = 0

144K

\oint_C \vec{F}\cdot d\vec{r} = 0

∂x/∂α = 2x

90K

11n² + 2n + 5 = 0

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

11β² + 8β + 5 = 0

394K

det| 7 2 ; 7 8 | = 42

29K

7z² + 2z + 5 = 0

iħ ∂ψ/∂t = Ĥψ

94K

4ψ² + 7ψ + 2 = 0

211K

∇²α = 0

390K

12x² + 1x + 6 = 0

69K

∂γ/∂z = 6γ

144K

ω = 2πf

352K

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

16K

8α² + 8α + 0 = 0

311K

∇ × E = −∂B/∂t

110K

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