Fuer Integration1.c: gcc -o Integration1 Integration1.c -lm Fuer Integration2.c: gcc -o Integration2 Integration2.c gnuplot_i.o -lm Fuer Differentiation1.c: gcc -o Differentiation1 Differentiation1.c -lm Fuer Differentiation2.c: gcc -o Differentiation2 Differentiation2.c -lm Fuer gnuplot_i.c: gcc -I. -c gnuplot_i.c