Improve construction of narrow class groups #40395
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is this related to #39525 ? |
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Yes, the Narrow class group is the ray class group for modulus consisting of the product of all real infinite places. |
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This PR attempts to construct narrow class fields with similar functionality to the class field.
It will allow getting the narrow class of a given ideal, for example #40359.
📝 Checklist
⌛ Dependencies