Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:34Z
∇ × E = −∂B/∂t
\frac{8}{9} \sum_{i=1}^{n} i^{2}
F = ma
∑_{k=1}^{n} k = n(n+1)/2
191K
det| 9 4 ; 1 10 | = 86
390K
10n² + 4n + 5 = 0
det| 12 1 ; 4 13 | = 152
153K
det| 11 9 ; 5 12 | = 87
473K
∑_{k=1}^{n} k = n(n+1)/2
338K