Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:21Z
det| 12 9 ; 4 13 | = 120
det| 6 6 ; 3 7 | = 24
198K
∂α/∂n = 1α
det| 7 4 ; 4 8 | = 40
155K
det| 7 9 ; 3 8 | = 29
det| 3 1 ; 7 4 | = 5
176K
∑_{k=1}^{n} k = n(n+1)/2
319K
det| 11 9 ; 5 12 | = 87
359K