Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:29Z
∇ × E = −∂B/∂t
∫₀^∞ e^(-x²) dx = √π / 2
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
F = ma
det| 5 2 ; 3 6 | = 24
191K
10n² + 4n + 5 = 0
det| 11 4 ; 5 12 | = 112
153K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-γ²) dγ = √π / 2
\lim_{t\to 0} \frac{\sin t}{t} = 1
416K
det| 6 9 ; 4 7 | = 6
det| 9 5 ; 1 10 | = 85