Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:19Z
6r² + 7r + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
75K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 3 7 ; 2 4 | = -2
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det| 3 7 ; 1 4 | = 5
det| 7 4 ; 4 8 | = 40
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
det| 5 6 ; 2 6 | = 18
153K
ω = 2πf
det| 5 9 ; 7 6 | = -33
473K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
\oint_C \vec{F}\cdot d\vec{r} = 0