Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:29Z
det| 8 1 ; 6 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-n²) dn = √π / 2
91K
1n² + 9n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
50K
F = ma
det| 5 6 ; 4 6 | = 6
137K
det| 11 2 ; 5 12 | = 122
299K