This is a very easy project for a Fortran user. It can be done in 15 to 30 minutes.
Two files will be given to you. One file contains the necessary subroutines. Another file contains a test program which uses those subroutines. You are asked to identify all variables that are fed into the subroutines and write a new program that does the same thing but gets values for those variables from user input. Some help will be given.
The original program requires user to specify a function, drop that, and let the program prompt the user to input function evaluation, whenever the function is called.
You must also compile the file into .exe or linux binary for me. If the program is tested alright, you will be paid.
Only the test program file is attached here.