I started designing this digital full adder shortly ... so I drew a full adder using 9 NAND-gates. After drawing the whole logic with NAND-gates, I designed the circuit using the circuit simulator of ...
A crude digital logic sim in Rust. See functions test_half_adder and test_full_adder for example usage ... The simulated time is a 64-bit integer. Because there is no floating-point rounding, the ...