i2xy | Convert (x,y)-coordinates to single-number indices and back. |
tilinghuman20r06hsentrezgcdf | tilinghuman20r06hsentrezgcdf |
tilinghuman20r06hsentrezgdim | tilinghuman20r06hsentrezgdim |
xy2i | Convert (x,y)-coordinates to single-number indices and back. |