Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:15Z
det| 8 1 ; 6 9 | = 66
det| 12 9 ; 5 13 | = 111
52K
∑_{k=1}^{n} k = n(n+1)/2
det| 11 9 ; 5 12 | = 87
90K
det| 9 9 ; 5 10 | = 45
91K
1n² + 9n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
100K
F = ma