odd panel count via remove()
0
2
4
6
8
10
-1
-0.5
0
0.5
1
sin
0
2
4
6
8
10
-1
-0.5
0
0.5
1
cos
0
2
4
6
8
10
-0.4
-0.2
0
0.2
0.4
sin*cos
odd panel count via remove()