Math Dump /sym/787ce3
id=837450 · host=jp.commstar.world · 2026-09-01 21:07Z
∑_{k=1}^{n} k = n(n+1)/2
det| 4 1 ; 6 5 | = 14
402K
det| 1 2 ; 6 2 | = -10
det| 5 3 ; 7 6 | = 9
398K
∇²γ = 0
∑_{k=1}^{n} k = n(n+1)/2
9x² + 7x + 6 = 0
det| 4 7 ; 5 5 | = -15
det| 9 8 ; 3 10 | = 66
\oint_C \vec{F}\cdot d\vec{r} = 0
λ = h/p
∇ × E = −∂B/∂t
det| 3 1 ; 1 4 | = 11
det| 10 4 ; 7 11 | = 82