Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:04Z
det| 2 5 ; 0 3 | = 6
∑_{k=1}^{n} k = n(n+1)/2
244K
E = mc²
det| 7 4 ; 4 8 | = 40
90K
det| 11 5 ; 0 12 | = 132
91K
9β² + 8β + 1 = 0
det| 4 6 ; 4 5 | = -4
100K
det| 10 7 ; 3 11 | = 89
137K
∑_{k=1}^{n} k = n(n+1)/2
197K