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XSPEC Internal Functions Guide



For XSPEC Version 12.12.1


Keith A. Arnaud



HEASARC
Code 662
Goddard Space Flight Center
Greenbelt, MD 20771
USA


February 2022



  • Contents
  • Introduction
  • General Utility Routines
    • Numerics
      • AdaptiveIntegrate
      • AstroFunctions
      • Special functions
      • Random number generators
      • BinarySearch
      • Convolution
      • CosmologyFunction
      • EigensystemWrapper
      • Histogram
      • Integrate
      • LinearInterp
      • MathOperator
      • ModularCounter
      • SVDwrapper
      • Useful constants

  • Model Function Utility Routines
    • FunctionUtility
    • xsFortran and xsCFortran

  • Model Function C++ Classes
    • Aped
      • ApedIonRecord class
      • ApedElementRecord class
      • ApedTemperatureRecord
      • Aped class
      • Examples
    • IonBalNei
      • IonBalElementRecord
      • IonBalTemperatureRecord
      • IonBalNei
      • Examples
    • NeutralOpacity
      • Examples
    • IonizedOpacity
      • Examples
    • MZCompRefl
      • Examples

  • About this document ...



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