Math Dump /sym/682a61
id=180290 · host=fr.findroms.cloud · 2026-08-26 14:49Z
ω = 2πf
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 5 6 ; 2 6 | = 18
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det| 3 7 ; 2 4 | = -2
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d/dy [y^7] = 7y^6
∑_{k=1}^{n} k = n(n+1)/2
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6n² + 1n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
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det| 11 4 ; 0 12 | = 132
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂