This tag is for questions about the usage and meaning of mathematical terminology and the names for mathematical entities in English.

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3
votes
4answers
339 views

Use of the word “convergent”

This question is for people who know some mathematics. Is it correct to say The sequence is convergent to 0. Normally we say: The sequence converges to 0.
8
votes
4answers
35k views

Are there any differences between “oval” and “ellipse”?

Are there any differences between "oval" and "ellipse"?
7
votes
5answers
2k views

Is there a word for a class of circular shapes?

I'm not sure if this belongs here, but I'm wondering if there is a word for a class of circular shapes? Thinking about this hierarchically: * Shape * Polygon * Square * Rectangle * ...
12
votes
4answers
5k views

How can I form a word like “quadruple” for any number I want?

I'm not sure what these are called, but how can I form a word like "quadruple" for any number I want? Like 5× as much is quintuple, what is 31× as much or 147× as much? I want to know how they are ...
20
votes
4answers
2k views

Transform or transformation?

Is there a difference between the words transform (noun) and transformation? Let me describe my problem. I have a mathematical model which I can transform into a better model with help of a data ...