-of the number of 32-bit operations or just one 64-bit operation. Or,
-it can be used to do two 64-bit multiplications per cycle, or generate
-4 32-bit results, or 8 16-bit results and so on, requiring a lot less gates
-than if they were separate units.
-The unit tests demonstrate that the code that Jacob has written provide
-RISC-V mul, mulh, mulhu and mulhsu functionality.
+of the number of 32-bit operations or one eighth of the number of 64-bit
+operations. In this way, a lot less gates are required than if they
+were separate units. The unit tests demonstrate that the code that Jacob
+has written provide RISC-V mul, mulh, mulhu and mulhsu functionality.