Binary Math Exercises

Description

A command line application and Python library for generating binary numbers for a human to decode, as well as generating the integers they represent, to check the human's work.

Installation on MacOS or Linux

git clone https://github.com/Averbach-Transcription/email_quote
ln -s <repo_fullpath>/app/get_quote /usr/local/bin/
brew install ghostscript (install homebrew if needed)
brew install enscript

Usage

binary [OPTIONS] BITS NUM_PROBLEMS

Options:
  --pdf
  --silent
  --include-answers
  --output-filepath TEXT
  --help                  Show this message and exit.

Examples of Output

PDF

binary 8 100 --pdf

👆👆 this command produces two PDFs like this 👇👇

TODO

add nice spacing and typography for easy reading
pdf options
- problem numbers [true]
- number of columns [auto]
- font
- include column labels
- print
addition
subtraction
mult? div?
hex?

Other Projects That Could Depend On This

do the problems online/on computer
a website to serve these up and let people use them for free
- a web API that serves it, so people can do that programmatically
- a snail mail service?
  - https://developers.lulu.com/price-calculator
- if there's going to be exercises in the browser,
  - parseInt('0101', 2)
- maybe re-implement in Javascript so all computation and rendering is done on the client
  - PDF rendering in the browser

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