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
det| 11 5 ; 0 12 | = 132
57K
F = G m₁m₂ / r²
9ω² + 3ω + 5 = 0
∫₀^∞ e^(-y²) dy = √π / 2
257K
9θ² + 8θ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
62K
∑_{k=1}^{n} k = n(n+1)/2
256K
det| 9 4 ; 1 10 | = 86
46K
det| 2 6 ; 0 3 | = 6
164K