1 int fr_abx(int a, int b, int x) { return ((a * x) + (b * x)) == ((a + b) * x); }  in fr_abx()
2 int fl_abx(int a, int b, int x) { return ((x * a) + (x * b)) == ((a + b) * x); }  in fl_abx()
3 int fm_abx(int a, int b, int x) { return ((a * x) + (x * b)) == ((a + b) * x); }  in fm_abx()
4 int fn_abx(int a, int b, int x) { return ((x * a) + (b * x)) == ((a + b) * x); }  in fn_abx()
6 int fr_bax(int b, int a, int x) { return ((a * x) + (b * x)) == ((b + a) * x); }  in fr_bax()
7 int fl_bax(int b, int a, int x) { return ((x * a) + (x * b)) == ((b + a) * x); }  in fl_bax()
8 int fm_bax(int b, int a, int x) { return ((a * x) + (x * b)) == ((b + a) * x); }  in fm_bax()
9 int fn_bax(int b, int a, int x) { return ((x * a) + (b * x)) == ((b + a) * x); }  in fn_bax()
11 int fr_axb(int a, int x, int b) { return ((a * x) + (b * x)) == ((a + b) * x); }  in fr_axb()
12 int fl_axb(int a, int x, int b) { return ((x * a) + (x * b)) == ((a + b) * x); }  in fl_axb()
13 int fm_axb(int a, int x, int b) { return ((a * x) + (x * b)) == ((a + b) * x); }  in fm_axb()
14 int fn_axb(int a, int x, int b) { return ((x * a) + (b * x)) == ((a + b) * x); }  in fn_axb()
16 int fr_bxa(int b, int x, int a) { return ((b * x) + (a * x)) == ((b + a) * x); }  in fr_bxa()
17 int fl_bxa(int b, int x, int a) { return ((x * b) + (x * a)) == ((b + a) * x); }  in fl_bxa()
18 int fm_bxa(int b, int x, int a) { return ((b * x) + (x * a)) == ((b + a) * x); }  in fm_bxa()
19 int fn_bxa(int b, int x, int a) { return ((x * b) + (a * x)) == ((b + a) * x); }  in fn_bxa()