Matrix Calculator Pro - Matrix Calculator is a fast and easy way to perform calculations with matrices on your Android smartphone or tablet. The app lets you store as many matrices as you want and also lets you export them to .csv or .html.
Matrix Calculator supports the following operations:
· A+B, A-B, A*B
· scalar multiplication and power
· invert and transpose
· Decompositions: LU, QR, Cholesky, eigenvalues
· Norms: 1-Norm, 2-Norm, Infinity-Norm, rank, determinant, condition
· positive semidefinite
What's New in This Release:
· added rref calculation
What's New in 1.2.4:
· bugfix: rounding is back to 6 decimal digits and numerical stability is greatly improved
What's New in 1.2.0:
· custom keyboard
· auto-detect complex numbers
· abs(A), round(A)
· content description for matrix fields (accessibility)
· changing number format in settings will be updated immediately
· operations dialog doesn't reappear after pausing the app
What's New in 1.1.0:
· support for complex numbers
· calculate button on result page
· reformat matrices: unite right and down
· enter "pi" or "e" for the respective constants
· transposed is signed with "T"
· determinant in details
· setting for max matrix size
· show "rows" and "columns" in size dialog
· build for Android 4.2
· fixed: screen rotation in edit mode shows empty matrix
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Supported operating systems:
Google Android 2.2, Google Android 2.3, Google Android 3.0, Google Android 3.1, Google Android 3.2, Google Android 4.0, Google Android 4.1, Google Android 4.2, Google Android 4.3, Google Android 4.4, Google Android 5.x, Google Android 6.x, Google Android 7.x
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What's New in This Release:
· support Chinese
What's New in 2
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