Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:42Z
11t² + 7t + 4 = 0
det| 9 4 ; 1 10 | = 86
198K
E = mc²
∫₀^∞ e^(-φ²) dφ = √π / 2
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
366K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
201K
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
263K