i2xy | Convert (x,y)-coordinates to single-number indices and back. |
tilinghuman10r06hsentrezgcdf | tilinghuman10r06hsentrezgcdf |
tilinghuman10r06hsentrezgdim | tilinghuman10r06hsentrezgdim |
xy2i | Convert (x,y)-coordinates to single-number indices and back. |