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- Matrix -- a unary or binary operator, usually used for negation or subtraction

Synopsis:

  • Operator: - -- a unary or binary operator, usually used for negation or subtraction
  • Input:
  • an instance of class Matrix.
  • Output:
  • an instance of class Matrix.
  • Code:

         -- ../m2/matrix.m2:135-140
         - Matrix := Matrix => f -> new Matrix from {
              symbol ring => ring f,
              symbol source => source f,
              symbol target => target f,
              symbol handle => newHandle (ggPush f, ggnegate),
              symbol cache => new CacheTable

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