Document requirement of FT

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Andreas Fabri 2025-01-08 14:25:55 +00:00
parent 22bad46974
commit 0ab8ccf606
1 changed files with 1 additions and 1 deletions

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@ -30,7 +30,7 @@ Point type.
using Point_d = unspecified_type;
/*!
The number type of the %Cartesian coordinates of type `Point_d`.
The number type of the %Cartesian coordinates of type `Point_d`. It must be a model of `FieldNumberType`.
For a given `FT n`, `to_interval(n)` must be a valid expression and it must
return an interval containing `n`, represented by a `std::pair<double, double>`.
*/