Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 06:01Z
∑_{k=1}^{n} k = n(n+1)/2
det| 5 9 ; 4 6 | = -6
∑_{k=1}^{n} k = n(n+1)/2
102K
F = G m₁m₂ / r²
det| 10 3 ; 4 11 | = 98
264K
det| 3 6 ; 0 4 | = 12
276K
9ω² + 3ω + 5 = 0
det| 9 4 ; 1 10 | = 86
257K
det| 7 7 ; 4 8 | = 28
250K
9θ² + 8θ + 7 = 0