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 16:36Z

∑_{k=1}^{n} k = n(n+1)/2

det| 12 9 ; 5 13 | = 111

320K

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

144K

det| 8 9 ; 3 9 | = 45

8ψ² + 7ψ + 0 = 0

90K

1n² + 7n + 3 = 0

438K

E = mc²

d/dt [t^3] = 3t^2

394K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

29K

det| 10 1 ; 6 11 | = 104

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

94K

3ψ² + 4ψ + 5 = 0

211K

det| 2 6 ; 5 3 | = -24

\frac{7}{1} \sum_{i=1}^{n} i^{2}

390K

∇ × E = −∂B/∂t

69K

det| 10 6 ; 3 11 | = 92

e^{i\pi} + 1 = 0

144K

11z² + 1z + 0 = 0

352K

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