We are always excited when we see [Hamster] post an FPGA project, because it is usually ... bit shifts, and a lookup table with an entry for each bit of precision you want. Of course, if you ...

a four-input lookup table (LUT4), a D flip-flop, and some carry logic. More modern FPGAs will often have more inputs to the LUTs to provide denser packing, so be careful comparing one FPGA family ...