Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 20:50Z
E = mc²
2ω² + 4ω + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
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E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 2 1 ; 2 3 | = 4
\lim_{x\to 0} \frac{\sin x}{x} = 1
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 8 ; 3 5 | = -4
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