ROOTS OF A REAL FUNCTION IN FORTRAN 90


Choose a source program (*.f90) by clicking the appropriate button.

AITKEN.F90
AITKEN.TXT
ALLROOT.F90
BAIRSTOW.F90
BAIRSTO1.F90
BAIRSTOW.TXT
BERNOU.F90
BERNOU.TXT
BISECT.F90
TQUART.F90
LIN.F90
LIN.TXT
MUELLER.F90
MUELLER.TXT
MUELLER2.F90
MUELLER2.TXT
NEWTON1.F90
NEWTON1.TXT
NEXTROOT.F90
REGULA.F90
ROOT4.F90
ROOT4.TXT
ROOTTEST.F90
RSYNDIV.F90
SECANT.F90
STEFFEN.F90
STEFFEN.TXT
ZBRENT.F90
ZBRENT.TXT
FONCTION.F90
FPEGASUS.F90
TPEGASUS.F90
FZEROIN.F90
TZEROIN.F90
LAGRANGE1.F90
LAGRANGE1.PDF
NLINSYST.F90
BROWN.F90
BROWNTS1.F90
TFUNCT.F90
NNES.F90
FCN.F90
EX1.F90
EX2.F90
EX3.F90
NNESHELP.TXT
LM.F90
TLM.F90
Program Description

  • Program to demonstrate the Aitken acceleration subroutine
  • Explanation File of Program above (Aitken) NEW
  • Program to demonstrate the complex domain Allroot subroutine
  • Program to demonstrate the Bairstow subroutine (2 conjugate complex roots)
  • Program to demonstrate the Bairstow subroutine (all roots)
  • Explanation File of Program above (Bairsto1) NEW
  • Program to demonstrate the Bernouilli subroutine
  • Explanation File of Program above (Bernou) NEW
  • Program to demonstrate Bisection subroutine
  • Program to demonstrate Bisection & Quartile subroutines
  • Program to demonstrate the Lin's method subroutine
  • Explanation File of Program above (Lin) NEW
  • Program to demonstrate Mueller's method
  • Explanation File of Program above (Mueller) NEW
  • Program to demonstrate a two dimensional version of Mueller's method
  • Explanation File of Program above (Mueller2) NEW
  • Program to demonstrate Newton's method subroutine
  • Explanation File of Program above (Newton1) NEW
  • Program to demonstrate NextRoot subroutine
  • Program to demonstrate the modified false position subroutine
  • This program calculates the real or complex roots of algebraic equations of degree 2, 3 and 4
  • Explanation File of Program above (Root4) NEW
  • Root testing program for polynomials
  • Division of Polynomials
  • Program to demonstrate Secant method
  • Program to demonstrate the Aitken Steffenson iteration method
  • Explanation File of Program above (Steffen) NEW
  • Program to demonstrate Brent's method
  • Explanation File of Program above (Zbrent) NEW
  • Define six real functions for Pegasus method
  • Module to find a real root of a real function f(x) by Pegasus method
  • Test program for Pegasus Method
  • Module to find the real root of a continuous function by the Zeroin method
  • Program to demonstrate the Zeroin method of module fzeroin.f90
  • Program to find the root of a non-linear function F(x) by Lagrange NEW
  • Explanation File of Program above NEW
  • Program to solve a nonlinear system of two variables
  • Module with Brown's method used by program below
  • Program to solve nonlinear systems of equations by Brown's method
  • Test examples for program Brownts1.f90
  • Module NNES to Solve a Set of non-linear Equations
  • Examples of non-linear Systems for NNES
  • Driver program for Example #1 with NNES
  • Driver program for Example #2 with NNES
  • Driver program for Example #3 with NNES
  • Help File of Module NNES
  • Module LM to Solve a Set of non-linear Equations by Least Squares
  • Driver Program for module LM


RETURN


© J-P Moreau Last modified 09/19/2013 - E-mail: jpmoreau@wanadoo.fr