Landau Collisional Integral Dependencies: GSL Compilation g++ -o fp_exp.x -O3 FP_expansion.cpp -lgsl -lgslcblas Run fp_exp.x Plot Results xmgrace -nxy output_data.csv The first column is t; the second is T; the remaining are c_1, ..., c_Lmax Sample output L_max = 10: output_data_10.csv L_max = 20: output_data_20.csv