mathematics

Description of Change

Checklist

• Added description of change
• Added file name matches [File

Description of Change

References

Checklist

1. The rf204_extrangefit.py should be translated also to C++
2. The rf204b_extendedLikelihood_rangedFit.C tutorial should also be translated to C++
3. The [rf204b_extendedLikelihood_rangedFit.C](https://root.cern.ch/doc/master/rf204b__extendedLikelihood_

IEEE 754 recommends (but does not require) a compound function, which is in the process of being standardized for C and C++; we should expose it in swift-numerics. The simplest, most literal translation of the operation into Swift would be:

extension RealFunctions {
  /// (1+x)ⁿ
  /// 
  /// Returns NaN if x < -1.
  static func compound(_ x: Self, _ n: Int) -> Self {
    // not

What is the feature or improvement you would like to see?

The installation part in the documentation should be extended with a listing of the most common CMake options.

Use cases for the feature

E.g., turning off IGRAPH_WARNINGS_AS_ERRORS is particularly useful for downstream projects that compile igraph as part of their toolchain if the toolchain itself throws warnings that we