Module xl.core
Package de.grogra.xl.lang

Interface LongToDouble

public interface LongToDouble
Instances of LongToDouble represent functions which take longs as input and return values of type double. Such instances are created by lambda expressions of the XL programming language, e.g., LongToDouble f = long x => double some expression containing x;.
Author:
Ole Kniemeyer

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    evaluateDouble(long x)
    Computes the value of this function at x.

  • Method Details

    • evaluateDouble

      double evaluateDouble(long x)
      Computes the value of this function at x.
      Parameters:
      x - where the function is to be evaluated
      Returns:
      function value at x