2021-02-03 20:58:36 +0200 | received badge | ● Student (source) |
2015-10-06 17:00:27 +0200 | asked a question | Simplify Algebra Fraction How should I make SageMath gives the desired simplification of the following number: Doing either of the following command only gives me |
2015-10-04 16:39:15 +0200 | commented answer | simplify_rational gives different results Thank you. However I did further tests. These following two expressions give different results. Mathematically and programmtically the expressions in the parenthesis should be the same. They are both scalar and "sage.symbolic.expression.Expression". What's the real difference? |
2015-10-04 14:05:58 +0200 | asked a question | simplify_rational gives different results I am doing basic vector algebra calculation. However simplifying Gives me: However if I use the following addtional steps The result is satisfactory: In addition, if I ommit parenthesis the results become different again: Results in And (tt*n).norm().simplify_rational() Results in What are the exact difference? How do I ensure getting the desired outcome? |