Multiply two large numbers in under 1000 instructions using reduced ISA with only 7 registers [closed]
Is it possible to multiply two large (15 bit) numbers efficiently (in under 1000 instructions) using the following ISA: ...
-27: 11100101 -128: 10000000 I'm having trouble coming up with the hexadecimal representation. Does it change if my numbers are represented in 2's complement as opposed to just regular binary? ...
The algorithm for $2$'s complement and $1$'s complement subtraction is tad simple: $1.$ Find the $1$'s or $2$'s complement of the subtrahend. $2.$ Add it with minuend. $3.$ If there is ...