Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:35Z
∇ × E = −∂B/∂t
det| 3 7 ; 2 4 | = -2
75K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 7 4 ; 4 8 | = 40
129K
F = ma
10n² + 4n + 5 = 0
det| 12 1 ; 4 13 | = 152
338K