Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:03Z
det| 12 3 ; 2 13 | = 150
det| 2 7 ; 7 3 | = -43
8K
∂y/∂φ = 5y
∫₀^∞ e^(-φ²) dφ = √π / 2
102K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
264K
∫₀^∞ e^(-n²) dn = √π / 2
det| 3 3 ; 4 4 | = 0
250K
F = G m₁m₂ / r²
∫₀^∞ e^(-x²) dx = √π / 2
62K
∑_{k=1}^{n} k = n(n+1)/2