updated README.md #6

gnu-gsl/README.md

@@ -4,11 +4,11 @@ This directory entirely contains the development files for the GNU Scientific Li
 ### Directory structure
 - **docs** contains <br>
     - installation tutorial for GNU - GSL library (version 2.7)
-    - a markdown file with functions and algorithms needed for implementing factor graphs in C
+    - a markdown file with functions and algorithms needed for implementing factor graphs in C (in progress)
 
 - **examples** contains <br>
     - basic tutorials in C for the GNU - GSL library (derived from the GSL documentation)
-    - makefile to run the c codes in examples directory all at once (If you want to run the c files individually, follow the compiling procedure provided in the installation folder)
+    - to show simpler examples I added Bessel function, eigen value and vector calculation, and matrix norm calculation in a single program (i.e basic_examples.c). I added a makefile to make the compiling and running process easier.
     - Run the `make` command inside the examples directory to compile and run the c codes <br>
     ## Run through 
     - ![one](https://user-images.githubusercontent.com/91877888/168449355-7af4c3dd-f340-48a7-9979-03bdec23e84e.png)