Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 06:05Z
∫₀^∞ e^(-x²) dx = √π / 2
det| 10 5 ; 3 11 | = 95
∑_{k=1}^{n} k = n(n+1)/2
155K
CaCO₃ → CaO + CO₂
det| 3 6 ; 0 4 | = 12
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
176K
\lim_{n\to 0} \frac{\sin n}{n} = 1
F = ma