Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-19 23:05Z
3θ² + 8θ + 7 = 0
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
87K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
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\frac{12}{3} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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λ = h/p
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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∫₀^∞ e^(-t²) dt = √π / 2
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iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
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∫₀^∞ e^(-x²) dx = √π / 2
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