This paper presents an updated version of the Mathematica package Coquaternions, originally introduced by the authors in 2019. The new release extends the package’s functionality by incorporating the definition and manipulation of elementary functions within the algebra of coquaternions. In addition to their implementation in Mathematica, several properties of these functions are formally introduced and proved.

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Symbolic and Numerical Computation of Coquaternionic Functions in Mathematica

  • Maria Irene Falcão,
  • Fernando Miranda,
  • Ricardo Severino

摘要

This paper presents an updated version of the Mathematica package Coquaternions, originally introduced by the authors in 2019. The new release extends the package’s functionality by incorporating the definition and manipulation of elementary functions within the algebra of coquaternions. In addition to their implementation in Mathematica, several properties of these functions are formally introduced and proved.