Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:12Z
∇ × E = −∂B/∂t
det| 4 8 ; 3 5 | = -4
75K
det| 7 4 ; 4 8 | = 40
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 4 4 ; 5 5 | = 0
129K
F = ma
det| 7 6 ; 1 8 | = 50
191K
10n² + 4n + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12x² + 6x + 5 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
∂ω/∂z = 1ω
det| 6 9 ; 4 7 | = 6