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Math PHP v0.51.0 Release Notes

Release Date: 2019-06-06 // almost 5 years ago

  • 🆕 New Features

    • Matrix rowSums
    • Matrix columnSums
    • Matrix rowMeans
    • Matrix columnMeans
    • Matrix isNormal
    • MatrixFactory diagonal matrix creation method
    • MatrixFactory vandermonde matrix creation method

    👌 Improvements

    • Set custom Matrix tolerances
    • Various internal improvements

    Backwards Incompatible Changes

    • ✂ Remove Matrix sampleMeans (use rowMeans or columnMeans instead)
    • MatrixFactory create method only works with 2d arrays. 1d arrays no longer work. (use diagonal and vandermonde factory methods instead)
    • Statistics methods throw exceptions instead of returning null on bad input
    • 🔄 Change return type of LagrangePolynomial to Polynomial