Field theory and polynomials Galois theory Concept
Constructible number
Summary
A constructible number is a complex number that is a point of the plane reachable from and by a straightedge and compass construction. The definition of a constructible number states it.
Further reading
- Web https://en.wikipedia.org/wiki/Constructible_number, lead section
About this page
| Tag | 0QNFRBJF4Q |
|---|---|
| URI | m2://0QNFRBJF4Q |
| Kind | concept |
| Writing | W1 stated |
| MSC | 12F05 |
| Same as |
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What this page needs for W2
- edge instance_of in: at least two examples (0 of 2)
- edge not_instance_of in: at least one non-example (0 of 1)
- edge specializes both: the more general notions and the special cases (0 of 1)
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