Square Real-Number Matrix

A Square Real-Number Matrix is a square matrix that is a real-number matrix.

• Context:
  • It can range from being a Symmetric Square Real-Number Matrix to being Non-Symmetric Square Real-Number Matrix.
• Example(s):
  • [math]\displaystyle{ A = \begin{bmatrix} 1 & 0.581 \\0 & -2.79 \end{bmatrix} }[/math].
  • an Orthogonal Matrix.
  • …
• Counter-Example(s):
  • Square Binary Matrix.
  • Square Integer Matrix.
  • Square Complex Matrix.
  • Non-Square Real-Number Matrix.
  • Real Rectangular Matrix.
• See: Invertible Matrix, Orthonormal Basis.

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