Continuous Domain Game of Life in Python with Numpy
The FFT version is interesting   G∗K == F⁻¹( F(G)·F(K) )

So if we iterate t times (as in t step in time) this do we get this formula (convolution product being associative) ?   ((G∗K)*K)*K ... t time = G∗K^t == F⁻¹( F(G)·F(K^t) )