Math Dump /sym/c702cb
id=104683 · host=jp.commstar.world · 2026-09-01 21:05Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 4 ; 0 4 | = 12
F = G m₁m₂ / r²
ΔS ≥ 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
∫₀^∞ e^(-γ²) dγ = √π / 2
3α² + 2α + 0 = 0
10x² + 5x + 3 = 0
F = G m₁m₂ / r²
∇²β = 0