Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:27Z
∇ × E = −∂B/∂t
∫₀^∞ e^(-φ²) dφ = √π / 2
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
276K
F = ma
det| 4 4 ; 5 5 | = 0
191K
10n² + 4n + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
473K
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
416K