Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-09-16 21:38Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∂θ/∂β = 4θ
det| 6 3 ; 4 7 | = 30
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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2θ² + 7θ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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∂y/∂β = 7y
det| 8 3 ; 0 9 | = 72
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∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-y²) dy = √π / 2
det| 2 3 ; 6 3 | = -12
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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 3 3 ; 0 4 | = 12
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det| 1 8 ; 4 2 | = -30
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\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
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det| 6 5 ; 6 7 | = 12
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