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File metadata and controls Code Blame 26 lines (26 loc) · 1.56 KB Raw "abstract": "- Brief history of consumer printing in the late 80's\n\n - Dot Matrix\n - Epson \"Compatible\" and not\n - Parallel ...

Using NumPy for array and matrix math in Python Many mathematical operations, especially in machine learning or data science, involve working with matrixes, or lists of numbers.