Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-02 01:21Z
4r² + 4r + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∇ × E = −∂B/∂t
∫₀^∞ e^(-α²) dα = √π / 2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
27K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
\frac{9}{3} \sum_{i=1}^{n} i^{2}
364K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
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E = mc²
d/dz [z^11] = 11z^10
360K
det| 7 9 ; 4 8 | = 20
151K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 7 1 ; 4 8 | = 52
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