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Questions about Mathematica's predicate functions.

2
votes
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When applying the BRC theorem I need to test if an equation has a non-zero solution in integers. The equation is of form: $$x^2 + by^2 + cz^2 = 0$$ We could try to directly check if this equation h …
asked Mar 23 '17 by Džuris
2
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1answer
First of all, I work with modular arithmetics and the elements of the arithmetics are lists themselves. I recognize two kinds of symmetries - shift and mirroring. We could define shift of a list like …
asked Apr 6 '17 by Džuris