Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:48Z
ω = 2πf
7x² + 6x + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
5β² + 9β + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K
\oint_C \vec{F}\cdot d\vec{r} = 0
153K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
473K
∇²β = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
E = mc²