Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:27Z
∇ × E = −∂B/∂t
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
276K
det| 7 2 ; 7 8 | = 42
129K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 11 9 ; 5 12 | = 87
390K
det| 7 4 ; 4 8 | = 40
188K