Math Dump /sym/fdc2d6
id=517071 · host=fr.findroms.cloud · 2026-08-20 02:19Z
ω = 2πf
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 5 6 ; 2 6 | = 18
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det| 3 7 ; 2 4 | = -2
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λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
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3r² + 7r + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
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det| 7 4 ; 5 8 | = 36
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{3}{1} \sum_{i=1}^{n} i^{2}
det| 2 5 ; 2 3 | = -4
F = G m₁m₂ / r²
∂r/∂θ = 1r