AngouriMath

Navigation

Home Quick start Wiki Almanac Research What's new Try Use Angouri.org GitHub Report a bug Donate Contacts

AngouriMath.MathS

← Back to list of namespaces

Classes within the AngouriMath.MathS namespace

• Boolean

  Summary

  Some operations on booleans are stored here
  

• Compute

  Summary

  Implements necessary functions for symbolic computation of limits, derivatives and integrals
  

• DecimalConst

  Summary

  Some non-symbolic constants

• Diagnostic

  Summary

  This class is used for diagnostic and debug of the library itself.
  Usually, you do not want to use it in production code.
  

• ExperimentalFeatures

  Summary

  Features that might become stable
  in the future, but are not guaranteed
  to do anything useful or correctly
  at the current moment.
  

• Hyperbolic

  Summary

  Represents a few hyperbolic functions
  

• Matrices

  Summary

  Classes and functions related to matrices are defined here

• Multithreading

  Summary

  A few functions convenient to use in industrial projects
  to keep the system more reliable and distribute computations
  to other threads
  

• Numbers

  Summary

  All operations for Number and its derived classes are available from here.
  These methods represent the only possible way to explicitly create numeric instances.
  It will automatically downcast the result for you,
  so

  Number.Create(1.0);

  is an Integer.
  To avoid it, you may temporarily disable it
  

  using var _ = MathS.Settings.DowncastingEnabled.Set(false);
  var yourNum = Number.Create(1.0);

  
  and the result will be a Real.
  

  Example

  using System;
  using System.Numerics;
  using AngouriMath;
  using PeterO.Numbers;
  using static AngouriMath.MathS.Numbers;
  using static AngouriMath.MathS;
  
  Entity a1 = 5;
  Entity a2 = "5";
  Entity a3 = new Complex(5.5, 6.5);
  Entity a4 = 6.5m;
  Entity a5 = 6.5;
  Entity a6 = 6.5f;
  Entity a7 = 5.6 + 3 * i;
  Entity a8 = EInteger.One;
  Entity a9 = ERational.One;
  Entity a10 = pi;
  Console.WriteLine("---------------");
  var n0 = Create(0);
  var n1 = Create(0L);
  var n2 = Create(new Complex(5.5, 4.75));
  var n3 = Create(EInteger.One);
  var n4 = CreateRational(4, 5);
  var n5 = Create(ERational.One);
  var n6 = Create(5.5m);
  var n7 = Create(5.5);
  var n8 = Create(5.5m, 6.5m);
  Console.WriteLine("---------------");
  float i0 = (float)FromString("1 + 5").EvalNumerical();
  double i1 = (double)FromString("1 + 5").EvalNumerical();
  int i2 = (int)FromString("1 + 5").EvalNumerical();
  long i3 = (long)FromString("1 + 5").EvalNumerical();
  short i4 = (short)FromString("1 + 5").EvalNumerical();
  BigInteger i5 = (BigInteger)FromString("1 + 5").EvalNumerical();
  Complex i6 = (Complex)FromString("1 + 5").EvalNumerical();
  EInteger i7 = ((Entity.Number.Integer)FromString("1 + 5").EvalNumerical()).EInteger;
  ERational i8 = ((Entity.Number.Rational)FromString("1 + 5").EvalNumerical()).ERational;
  EDecimal i9 = ((Entity.Number.Real)FromString("1 + 5").EvalNumerical()).EDecimal;

• NumberTheory

  Summary

  Use it in order to explore further number theory

• Series

  Summary

  That is a collection of some series, expressed in a symbolic form
  

• Sets

  Summary

  Functions and classes related to sets defined here
  
  Class Set defines true mathematical sets
  It supports intersection, union, subtraction
  
  Set

• Settings

  Summary

  A couple of settings allowing you to set some preferences for AM's algorithms
  To use these settings the syntax is
  

  using var _ = MathS.Settings.SomeSetting.Set(5 /* Here you set a value to the setting */);
  // here you write your code normally

• UnsafeAndInternal

  Summary

  You may need it to manually manage some issues.
  Although those functions might be used inside the library
  only, the user may want to use them for some reason
  

• Utils

  Summary

  Some additional functions that would be barely
  ever used by the user, but kept for "just in case" as public