Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:54Z
6r² + 7r + 2 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
75K
F = ma
det| 3 7 ; 1 4 | = 5
∑_{k=1}^{n} k = n(n+1)/2
191K
ΔS ≥ 0
ω = 2πf
e^{i\pi} + 1 = 0
det| 5 6 ; 2 6 | = 18
188K
\oint_C \vec{F}\cdot d\vec{r} = 0