Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:30Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 7 6 | = -12
75K
det| 3 7 ; 2 4 | = -2
479K
3β² + 6β + 2 = 0
F = ma
det| 7 6 ; 1 8 | = 50
191K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
1x² + 5x + 7 = 0
d/dy [y^11] = 11y^10
188K
det| 7 4 ; 4 8 | = 40
416K