Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 06:45Z
∫₀^∞ e^(-x²) dx = √π / 2
det| 10 5 ; 3 11 | = 95
CaCO₃ → CaO + CO₂
det| 5 6 ; 7 6 | = -12
366K
det| 3 3 ; 4 4 | = 0
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
176K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
319K
\lim_{n\to 0} \frac{\sin n}{n} = 1
det| 9 4 ; 1 10 | = 86
263K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
233K