Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 06:28Z
det| 8 1 ; 6 9 | = 66
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 11 5 ; 0 12 | = 132
52K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
90K
1n² + 9n + 0 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
100K
F = ma
∫₀^∞ e^(-y²) dy = √π / 2
197K
d/dω [ω^6] = 6ω^5
det| 2 6 ; 0 3 | = 6
262K
∇²θ = 0
∫₀^∞ e^(-n²) dn = √π / 2
∫₀^∞ e^(-y²) dy = √π / 2
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 5 1 ; 5 6 | = 25