Fortran77 program to find the inverse of a matrix

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SUMMARY

The discussion focuses on creating a Fortran77 program to calculate the inverse of a matrix. The user has successfully implemented the logic for a 3x3 matrix but seeks guidance on extending this functionality to other square matrices. Key concepts include matrix inversion techniques and the specific syntax of Fortran77. The conversation emphasizes the importance of demonstrating prior attempts to solve programming challenges in forum discussions.

PREREQUISITES
  • Understanding of matrix algebra, specifically matrix inversion.
  • Familiarity with Fortran77 programming syntax and structure.
  • Basic knowledge of algorithms for solving linear equations.
  • Experience with debugging and testing code in Fortran77.
NEXT STEPS
  • Research algorithms for matrix inversion, such as Gauss-Jordan elimination.
  • Learn about dynamic memory allocation in Fortran77 for handling larger matrices.
  • Explore numerical stability considerations when inverting matrices.
  • Study existing Fortran77 libraries that provide matrix operations.
USEFUL FOR

Students, educators, and programmers working on numerical methods in Fortran, particularly those focusing on matrix operations and linear algebra applications.

ravi kumar
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Homework Statement



fortran77 programe to find the inverse of a matrix

Homework Equations



how to initiate the logic

The Attempt at a Solution


I have attempted the 3by3 matrix,how to do for a other square matrix
 
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ravi kumar said:

Homework Statement



fortran77 programe to find the inverse of a matrix

Homework Equations



how to initiate the logic

The Attempt at a Solution


I have attempted the 3by3 matrix,how to do for a other square matrix

Homework Statement

What have you tried. Per forum rules, you need to show an attempt at solving your problem.
 

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