24-Mar-2026 10:57:05 histogram_pdf_sample_test(): MATLAB/Octave version 11.1.0 Test histogram_pdf_sample(). chebyshev1_test(): From the Chebyshev1 PDF formula, create a histogram that can be used for approximation. Graphics saved as "chebyshev1_pdf.png" Graphics saved as "chebyshev1_cdf.png" Graphics saved as "chebyshev1_histogram.png" chebyshev2_test(): From the Chebyshev2 PDF formula, create a histogram that can be used for approximation. Graphics saved as "chebyshev2_pdf.png" Graphics saved as "chebyshev2_cdf.png" Graphics saved as "chebyshev2_histogram.png" chebyshev13_test(): From the Chebyshev13 PDF formula, create a histogram that can be used for approximation. Graphics saved as "chebyshev13_pdf.png" Graphics saved as "chebyshev13_cdf.png" Graphics saved as "chebyshev13_histogram.png" histogram_pdf_sample_test(): Normal end of execution. 24-Mar-2026 10:57:14