Application 4106

In-game name: 
Jonjonbo
Age (Optional): 
12
Why are you interested in joining this server?: 
To try and find out how to build a binary subtractor and build my calculator here. I have made an ALU before, a RS display with timer, and a calculator. My current creative server is VERY laggy, so I'm trying a different one :)
Current Redstone knowledge: 
I know decimal to binary converters, adders, 7 segment displays, and binary to decimal converters. I know a lot about redstone but not everything (obviously). I know almost all logic gates.
Past Redstone Experience: 
My "best" creation thus far is my calculator. It does not use BCD as I wanted people to know how it works without being too overly complicated. It uses a compact full adder and I am trying to find a way to make a full subtractor (all subtractors I ever see is in BCD format).
Anything else you'd like to mention? (Optional): 
Nothing much. All there is is that I don't have any web pages featuring my creation. :(
Application status: 
Approved