Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:29Z
det| 3 3 ; 5 4 | = -3
det| 3 6 ; 0 4 | = 12
75K
∇²β = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 8 9 ; 4 9 | = 36
129K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
1K
∑_{k=1}^{n} k = n(n+1)/2
153K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 3 7 ; 2 4 | = -2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
416K