1*c4762a1bSJed Brown 2*c4762a1bSJed Brown 1 dimensions: FFTW on vector of size 10 3*c4762a1bSJed Brown Error norm of |x - z1| 7.23451 4*c4762a1bSJed Brown 5*c4762a1bSJed Brown 2 dimensions: FFTW on vector of size 100 6*c4762a1bSJed Brown Error norm of |x - z1| 74.7894 7*c4762a1bSJed Brown 8*c4762a1bSJed Brown 3 dimensions: FFTW on vector of size 1000 9*c4762a1bSJed Brown Error norm of |x - z1| 739.169 10*c4762a1bSJed Brown 11*c4762a1bSJed Brown 4 dimensions: FFTW on vector of size 10000 12*c4762a1bSJed Brown Error norm of |x - z1| 7661.66 13