Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:44Z
∇²β = 0
∫₀^∞ e^(-x²) dx = √π / 2
52K
det| 2 2 ; 6 3 | = -6
d/dφ [φ^6] = 6φ^5
det| 7 4 ; 4 8 | = 40
100K
det| 9 9 ; 5 10 | = 45
50K
det| 10 3 ; 1 11 | = 107
∑_{k=1}^{n} k = n(n+1)/2
137K
∫₀^∞ e^(-φ²) dφ = √π / 2
262K