Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:11Z
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
F = ma
det| 12 1 ; 4 13 | = 152
390K
10n² + 4n + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
1K
det| 5 3 ; 7 6 | = 9
153K