Gauss-Jordan Algorithm can be done in an instant using RREF(A) when you are in a hurry:
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SageMath References
- First Course in Linear Algebra, by Robert Beezer. Free and online Linear Algebra textbook with lots of SageMath code integrated into the text.
- Lab Manual for Linear Algebra by Jim Hefferson. Free and online Linear Algebra textbook. Has a separate Lab Manual using SageMath.
Additional SageMath References
- CoCalc website. A great place to run your SageMath code and save your work.
- Sage for Undergraduates by Gregory Bard. Download his free book at his website.
- Sage Tutorial - Online website By Mike O'Sullivan.
Your SageMath Computations
Type your own Sage computation below and click “Evaluate”.Calculus Computations Templates
A few useful things you can do with vectors:
Basic matrix arithmetic: