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Challenges Add two negabinary integers

Jelly, 6 bytes ḅSbɗ-2 Try it online! Takes input and output as a pair of lists of digits. The Footer converts to and from. Jelly's generalised base conversion works for all integer bases, and...

posted 3y ago by caird coinheringaahing‭  ·  edited 3y ago by caird coinheringaahing‭

Answer
#3: Post edited by user avatar caird coinheringaahing‭ · 2021-07-07T22:52:18Z (over 3 years ago)
  • # [Jelly], 6 bytes
  • ḅSbɗ-2
  • [Try it online!][TIO-kqu2kus9]
  • [Jelly]: https://github.com/DennisMitchell/jelly
  • [TIO-kqu2kus9]: https://tio.run/##y0rNyan8///hjtbgpJPTdY3@uxxuf7ij5/9/QwMw1FEwNAQxDAA "Jelly – Try It Online"
  • Takes input and output as a pair of lists of digits. The Footer converts to and from
  • # [Jelly], 6 bytes
  • ḅSbɗ-2
  • [Try it online!][TIO-kqu2o0v3]
  • [Jelly]: https://github.com/DennisMitchell/jelly
  • [TIO-kqu2o0v3]: https://tio.run/##y0rNyan8///hjtbgpJPTdY3@uxxuf7ijRzPy//9oQx2DWB0FIGUIpQwhfAOoAJA2MIQywVBHwdAQxDCIBQA "Jelly – Try It Online"
  • Takes input and output as a pair of lists of digits. The Footer converts to and from.
  • Jelly's generalised base conversion works for all integer bases, and allows converting from complex bases.
  • ## How it works
  • ḅSbɗ-2 - Main link. Takes [a, b] on the left
  • ɗ-2 - Last 3 links as a dyad f([a,b], -2):
  • ḅ - Convert from base -2
  • S - Sum
  • b - Convert to base -2
#2: Post edited by user avatar caird coinheringaahing‭ · 2021-07-07T22:46:48Z (over 3 years ago)
  • # [Jelly], 6 bytes
  • ḅSbɗ-2
  • [Try it online!][TIO-kqu2kus9]
  • [Jelly]: https://github.com/DennisMitchell/jelly
  • [TIO-kqu2kus9]: https://tio.run/##y0rNyan8///hjtbgpJPTdY3@uxxuf7ij5/9/QwMw1FEwNAQxDAA "Jelly – Try It Online"
  • # [Jelly], 6 bytes
  • ḅSbɗ-2
  • [Try it online!][TIO-kqu2kus9]
  • [Jelly]: https://github.com/DennisMitchell/jelly
  • [TIO-kqu2kus9]: https://tio.run/##y0rNyan8///hjtbgpJPTdY3@uxxuf7ij5/9/QwMw1FEwNAQxDAA "Jelly – Try It Online"
  • Takes input and output as a pair of lists of digits. The Footer converts to and from
#1: Initial revision by user avatar caird coinheringaahing‭ · 2021-07-07T22:46:04Z (over 3 years ago) 
# [Jelly], 6 bytes

    ḅSbɗ-2

[Try it online!][TIO-kqu2kus9]

[Jelly]: https://github.com/DennisMitchell/jelly
[TIO-kqu2kus9]: https://tio.run/##y0rNyan8///hjtbgpJPTdY3@uxxuf7ij5/9/QwMw1FEwNAQxDAA "Jelly – Try It Online"