Σ index Σ#12 Matrix 17 Batch 4 Rxn set 8 Ledger /15 Batch 10 Ledger /9 Rxn set 14

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-09-22 14:18Z

∇²β = 0

11φ² + 7φ + 7 = 0

43K

10ω² + 7ω + 4 = 0

16K

8y² + 6y + 2 = 0

det| 9 3 ; 3 10 | = 81

314K

d/dz [z^11] = 11z^10

26K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

5ω² + 5ω + 5 = 0

401K

1γ² + 1γ + 6 = 0

317K

11r² + 4r + 3 = 0

7φ² + 3φ + 6 = 0

305K

∫₀^∞ e^(-x²) dx = √π / 2

199K

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

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

134K

det| 5 6 ; 1 6 | = 24

39K

det| 8 6 ; 0 9 | = 72

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

127K

PV = nRT

209K

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