Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:33Z
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 3 7 ; 2 4 | = -2
276K
F = ma
\lim_{α\to 0} \frac{\sin α}{α} = 1
191K
10n² + 4n + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
473K
12x² + 6x + 5 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2