Decimal Multiplicative Adder

[Apocryphan]

after posting, I noticed i guessed the spacing wrong, so it was too compact, after a bit of stretching and flexing it fits the decimal adder. now using 6 digits for each tracer (light blue) wire, making this a 12 digit input max. Dark green are the pulsers to input. light green is the multiplier value, acting as a hold to limit the length of the input.







Sometimes things fit better than i could've planned, with 4 of them cascaded like this, the max multiplication is 12 digits x 4 digits.