CAS: 0/0 is undefined, however 1/0 is infinite?

10242018, 05:21 AM
Post: #25




RE: CAS: 0/0 is undefined, however 1/0 is infinite?
to sasa: a CAS is a computer algebra system, not a math teacher. Before high school, you don't really need a CAS, except for tasks like checking expand/factor. And it's the job of the math teacher to explain that you must sometimes wait a couple of years before you can understand everything, and in the meantime there is a difference between what you learn and what a professional CAS does (same for 1/0 or sqrt(1)). The same applies for all sciences.


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