Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:06Z
det| 8 1 ; 6 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
52K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
90K
1n² + 9n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
100K
F = ma
det| 12 9 ; 5 13 | = 111
137K
d/dω [ω^6] = 6ω^5
det| 4 2 ; 3 5 | = 14
218K
∑_{k=1}^{n} k = n(n+1)/2
299K