Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 22:44Z
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
3β² + 9β + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
392K
\oint_C \vec{F}\cdot d\vec{r} = 0
233K
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
330K
12t² + 5t + 7 = 0
det| 7 4 ; 4 8 | = 40
375K
\oint_C \vec{F}\cdot d\vec{r} = 0
139K
10n² + 8n + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
223K
F = G m₁m₂ / r²