🔷 QR Decomposition Calculator
Factor matrix into orthogonal Q and upper triangular R
Instructions
Set Dimensions
Choose a matrix with at least as many rows as columns for QR decomposition.
Enter Matrix
Input all matrix elements.
Get QR
View Q (orthogonal) and R (upper triangular).
Formula
A = Q × R
Definition: Q is orthogonal (orthonormal columns), R is upper triangular.
About QR Decomposition
QR decomposition factors a matrix into orthogonal Q and upper triangular R.
FAQ
What is QR decomposition?
Factorization A = QR where Q has orthonormal columns and R is upper triangular.
Frequently Asked Questions
What does the QR Decomposition Calculator do?
Calculate qr decomposition instantly with this free online calculator. Useful for math tasks. Accurate results in your browser. No signup required. Enter your values above to see results instantly in your browser. This page is part of Try To Calculator's free online calculator collection.
Is the QR Decomposition Calculator free?
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No. Calculations run locally in your browser; we do not collect the numbers you type or the results shown.
Is the QR Decomposition Calculator a substitute for professional advice?
This tool is for education and quick estimates. For medical, legal, tax, or financial decisions, confirm results with a qualified professional.
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