Computer Program Archive

Boy, do I feel sorry for you. You must be a real glutton for punishment. I am not responsible if these programs make your hard drive explode.

• gauss.zip--This application can save you a ton of work if you are studying matrices and/or linear algebra. It uses gaussian elimination to find the value of the unknowns in a set of equations. Definitely something you will use every day.
  
• gauss-jordan.zip--Same deal as gaussian elimination, but using a method that is a little more reliable.
  
• gauss-seidel.zip--Yet another alternative to gaussian elimination.
  
• minv.zip--This file finds the inverse of a given matrix...this can be quite a time-saver as well.
  
• vector.zip--This application can perform a variety of operations involving vectors, including the dreaded cross-product.
  
• mean.zip--This program determines the geometric and harmonic mean of a group of numbers.
  
• simpint.zip--With this file, you can find an good approximation for some of the messier definite integrals you may encounter in your problem-solving. It's not totally accurate, but in most cases it will suffice.
  
• lineinfo.zip--Find midpoints, equations, etc for a line.
  
• bisect.zip--This program uses the bisect method to determine a certain root of an equation.
  
• secant.zip--This performs the same function as bisect, but with the secant method.
  
• mod-reg-fals.zip--Once again, same crap, different method.