Dismal Arithmetic

Applegate, D., LeBrun, M., & Sloane, N. J. A. (2011). Dismal Arithmetic. Journal of Integer Sequences.

Type

Journal article

Intellectual base

Primary research

Year

2011

Link

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Cited by

1 citation across 1 artifact.

Domain-specific

• Lunar arithmetic
  • In base \(b\), lunar arithmetic defines digit addition by \(a\oplus c=\max(a,c)\) and digit multiplication by \(a\otimes c=\min(a,c)\); multidigit addition is columnwise and multiplication combines shifted digitwise partial products using \(\oplus\), with no carries.

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