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4 Questions

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How acceptable is an ellipsis “…” in formal mathematics?

soft-question notation

Oct 2 at 4:34 simplemind 209

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222

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Name of a shape that is intersected once by each ray that starts at a given point

terminology convex-analysis definition geometry

Jul 4 '14 at 18:24 Chris Brooks 6,053

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107

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Is there a term for the opposite of an interpolation?

functions terminology

Mar 31 at 18:50 Mark S. 13.4k

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What are the rules for geometrical transformations on entries of matrices that describe geometrical transformations?

matrices geometry linear-transformations

May 27 '18 at 0:25 Marco13 1,793

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4 Questions

How acceptable is an ellipsis “…” in formal mathematics?

Name of a shape that is intersected once by each ray that starts at a given point

Is there a term for the opposite of an interpolation?

What are the rules for geometrical transformations on entries of matrices that describe geometrical transformations?