All Tools VerseGenerate Identity Matrix
Generate an identity matrix of any size up to 50 by 50, ones on the diagonal and zeros elsewhere.
- Runs in your browser
- Nothing uploaded
- Free, no sign-up
Generated locally in your browser. Nothing is uploaded.
How to Use Generate Identity Matrix
- Set the size. Choose n for an n by n matrix.
- Pick a separator. Space, comma, or tab between values.
- Generate. Ones on the diagonal, zeros elsewhere.
- Copy the result. Click Copy result. It all runs in your browser.
Frequently Asked Questions
What is an identity matrix?
A square matrix with ones on the main diagonal and zeros everywhere else. Multiplying by it leaves a matrix unchanged.
What sizes can I make?
From 1 by 1 up to 50 by 50.
Can I change the separator?
Yes. Choose space, comma, or tab to match where you are pasting the matrix.
Is anything uploaded?
No. The matrix is generated in your browser, so nothing leaves the tab.
Is it free?
Yes. Every tool here is free to use with no sign up.
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