Math Dump /sym/b439e6
id=448273 · host=fr.findroms.cloud · 2026-09-12 10:16Z
d/dn [n^11] = 11n^10
det| 2 4 ; 2 3 | = -2
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
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ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
349K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
469K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 3 4 ; 2 4 | = 4
2H₂ + O₂ → 2H₂O
ΔS ≥ 0
1α² + 9α + 6 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0