Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:12Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
75K
8β² + 2β + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{β\to 0} \frac{\sin β}{β} = 1
191K
\lim_{r\to 0} \frac{\sin r}{r} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
\lim_{α\to 0} \frac{\sin α}{α} = 1
153K
det| 12 1 ; 1 13 | = 155
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-φ²) dφ = √π / 2
188K
det| 5 5 ; 2 6 | = 20
e^{i\pi} + 1 = 0