Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:59Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 5 2 ; 3 6 | = 24
129K
6x² + 5x + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
ω = 2πf
∫₀^∞ e^(-t²) dt = √π / 2
473K
det| 9 4 ; 1 10 | = 86
338K
9ω² + 6ω + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
e^{i\pi} + 1 = 0