Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:11Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
det| 3 7 ; 2 4 | = -2
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
6x² + 5x + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
ω = 2πf
det| 1 4 ; 0 2 | = 2
338K
9ω² + 6ω + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
e^{i\pi} + 1 = 0
F = G m₁m₂ / r²
∇²φ = 0