Math Dump /sym/2b70ad
id=602296 · host=fr.findroms.cloud · 2026-08-20 02:17Z
d/dn [n^3] = 3n^2
\lim_{t\to 0} \frac{\sin t}{t} = 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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det| 1 2 ; 4 2 | = -6
∑_{k=1}^{n} k = n(n+1)/2
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10α² + 9α + 5 = 0
det| 2 6 ; 1 3 | = 0
det| 2 9 ; 3 3 | = -21
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
F = ma
∂α/∂y = 5α