I just looked that up and it seems like a nice system (although physically complex/costly to manufacture) [0]. The only FPU-optional Mac I had was a IIsi which

I just looked that up and it seems like a nice system (although physically complex/costly to manufacture) [0]. The only FPU-optional Mac I had was a IIsi which had an optional FPU that used the Nubus slot. 0. https://www.worthpoint.com/worthopedia/macintosh-color-classic-fpu-math-co-1854196246 https://www.worthpoint.com/worthopedia/macintosh-color-class...