Math Dump /sym/0d4228
id=20577 · host=jp.commstar.world · 2026-09-01 21:08Z
∇ × E = −∂B/∂t
det| 4 1 ; 6 5 | = 14
402K
det| 4 5 ; 2 5 | = 10
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
d/dy [y^7] = 7y^6
det| 6 8 ; 4 7 | = 10
\oint_C \vec{F}\cdot d\vec{r} = 0
4z² + 8z + 6 = 0
det| 10 7 ; 7 11 | = 61
\binom{n}{k} = \frac{n!}{k!(n-k)!}
e^{i\pi} + 1 = 0
∇²ψ = 0
∂γ/∂α = 6γ