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Custom attributes to variables/ Defining custom domains?

Posted 1 year ago
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Hi,

I'm looking to see if there is a way to add custom attributes to variables in Mathematica. Or alternately being able to define manifolds. For instance, I want to see I can add assumptions such as,

x \in S^2 or R \in SO(3)

Then later define operations suitable to the domain type.

Any help is appreciated! Thank you

POSTED BY: P Kot
Answer

You can't use the Attributes function for that purpose.

But you can write statements similar to what you have setting the conditions for x to True, Then you can use them as Assumptions in Simplify and similar statements, or in Assuming or in ConditionalExpression.

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