Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 22:23Z
11z² + 7z + 1 = 0
det| 11 2 ; 5 12 | = 122
8K
λ = h/p
det| 3 6 ; 6 4 | = -24
det| 5 6 ; 4 6 | = 6
264K
det| 9 4 ; 1 10 | = 86
276K
det| 4 2 ; 3 5 | = 14
257K
∑_{k=1}^{n} k = n(n+1)/2
250K