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Update README.md

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@ -6,7 +6,7 @@ C code for videos on YouTube Channel https://www.youtube.com/c/NilsBerglund
Parameter values used in specific simulations will be gradually added to file `Parameters.md`, `Parameters_June21.md` and so on. Parameter values used in specific simulations will be gradually added to file `Parameters.md`, `Parameters_June21.md` and so on.
There are two groups of 4 files and 5 files: There are two groups of 4 files and 8 files:
### Simulations of classical particles in billiards. ### Simulations of classical particles in billiards.
@ -37,9 +37,12 @@ in the shell before running the program
1. *global_pdes.c*: global variables and parameters 1. *global_pdes.c*: global variables and parameters
2. *sub_wave.c*: drawing/computation routines common to `wave_billiard`, `heat` and `schrodinger` 2. *sub_wave.c*: drawing/computation routines common to `wave_billiard`, `heat` and `schrodinger`
3. *wave_billiard.c*: simulation of the (linear) wave equation 3. *sub_wave_comp.c*: some modified functions needed by `wave_comparison`
4. *heat.c*: simulation of the heat equation, with optional drawing of gradient field lines 4. *common_wave.c*: common functions of `wave_billiard` and `wave_comparison`
5. *schrodinger.c*: simulation of the Schrodinger equation 5. *wave_billiard.c*: simulation of the (linear) wave equation
6. *wave_comparison.c*: comparison of the wave equation in two different domains
7. *heat.c*: simulation of the heat equation, with optional drawing of gradient field lines
8. *schrodinger.c*: simulation of the Schrodinger equation
- Create subfolders `tif_wave`, `tif_heat`, `tif_schrod` - Create subfolders `tif_wave`, `tif_heat`, `tif_schrod`
- Customize constants at beginning of .c file - Customize constants at beginning of .c file
@ -47,6 +50,8 @@ in the shell before running the program
`gcc -o wave_billiard wave_billiard.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp` `gcc -o wave_billiard wave_billiard.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp`
`gcc -o wave_comparison wave_comparison.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp`
`gcc -o heat heat.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp` `gcc -o heat heat.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp`
`gcc -o schrodinger schrodinger.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp` `gcc -o schrodinger schrodinger.c -L/usr/X11R6/lib -ltiff -lm -lGL -lGLU -lX11 -lXmu -lglut -O3 -fopenmp`