Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:26Z
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
75K
det| 6 6 ; 3 7 | = 24
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
F = ma
det| 4 4 ; 5 5 | = 0
191K
det| 9 4 ; 1 10 | = 86
390K
∑_{k=1}^{n} k = n(n+1)/2
153K