QuaternionAnalysis Mathematica Package http://w3.math.uminho.pt/QuaternionAnalysis Version: 1.0.0 Last updated: November 2014 To install the package follow these steps: - single-use installation unzip the file QuaternionsAnalysisV?-?-?.zip to the Applications subdirectory of the $UserBaseDirectory folder. To know which is the $UserBaseDirectory of your Mathematica installation, you only have to evaluate within Mathematica environment the command $UserBaseDirectory. - system-wide installation (requires root privileges) unzip the file QuaternionsAnalysisV?-?-?.zip to the Applications subdirectory of the $BaseDirectory folder, which can be known evaluating the $BaseDirectory command within Mathematica environment.