1 layer at (0,0) size 800x600
2 RenderView at (0,0) size 800x600
3 layer at (0,0) size 800x64
4 RenderBlock {html} at (0,0) size 800x64
5 RenderBody {body} at (8,16) size 784x32
6 RenderBlock {p} at (0,0) size 784x32
7 RenderMathMLMath {math} at (0,0) size 16x32
8 RenderMathMLSubSup {msubsup} at (1,0) size 14x32
9 RenderMathMLBlock {msubsup} at (0,3) size 7x19
10 RenderInline {mi} at (0,0) size 7x25
11 RenderText {#text} at (0,-1) size 7x25
12 text run at (0,-1) width 7: "y"
13 RenderMathMLBlock {msubsup} at (7,19) size 0x0
14 RenderMathMLBlock {msubsup} at (8,0) size 6x32
15 RenderMathMLBlock {msubsup} at (0,0) size 6x16
16 RenderInline {mi} at (0,0) size 5x19
17 RenderText {#text} at (0,0) size 5x19
18 text run at (0,0) width 5: "k"
19 RenderMathMLBlock {msubsup} at (0,16) size 6x16
20 RenderInline {mn} at (0,0) size 6x19
21 RenderText {#text} at (0,0) size 6x19
22 text run at (0,0) width 6: "1"
23 RenderText {#text} at (0,0) size 0x0