| layer at (0,0) size 800x600 |
| RenderView at (0,0) size 800x600 |
| layer at (0,0) size 800x338 |
| RenderBlock {HTML} at (0,0) size 800x338 |
| RenderBody {BODY} at (8,16) size 784x306 |
| RenderBlock {P} at (0,0) size 784x34 |
| RenderMathMLMath {math} at (0,20) size 26x11 |
| RenderMathMLRow {mrow} at (0,0) size 26x11 |
| RenderMathMLOperator {mo} at (0,0) size 26x11 |
| RenderBlock (anonymous) at (0,0) size 3x3 |
| RenderText {#text} at (0,-3) size 3x0 |
| text run at (0,-3) width 3: "\x{219F}" |
| RenderText {#text} at (26,16) size 4x18 |
| text run at (26,16) width 4: " " |
| RenderMathMLMath {math} at (30,10) size 26x21 |
| RenderMathMLRow {mrow} at (0,0) size 26x21 |
| RenderMathMLOperator {mo} at (0,0) size 26x21 |
| RenderBlock (anonymous) at (0,0) size 3x3 |
| RenderText {#text} at (0,-3) size 3x0 |
| text run at (0,-3) width 3: "\x{219F}" |
| RenderText {#text} at (56,16) size 4x18 |
| text run at (56,16) width 4: " " |
| RenderMathMLMath {math} at (60,0) size 26x31 |
| RenderMathMLRow {mrow} at (0,0) size 26x31 |
| RenderMathMLOperator {mo} at (0,0) size 26x31 |
| RenderBlock (anonymous) at (0,0) size 3x3 |
| RenderText {#text} at (0,-3) size 3x0 |
| text run at (0,-3) width 3: "\x{219F}" |
| RenderText {#text} at (0,0) size 0x0 |
| RenderBlock {P} at (0,50) size 784x154 |
| RenderMathMLMath {math} at (0,0) size 47x150 |
| RenderMathMLRow {mrow} at (0,0) size 47x150 |
| RenderMathMLOperator {mo} at (0,0) size 47x150 |
| RenderBlock (anonymous) at (0,0) size 3x3 |
| RenderText {#text} at (0,-3) size 3x0 |
| text run at (0,-3) width 3: "\x{219F}" |
| RenderText {#text} at (0,0) size 0x0 |
| RenderBlock {P} at (0,220) size 784x86 |
| RenderMathMLMath {math} at (0,0) size 84x82 |
| RenderMathMLRow {mrow} at (0,0) size 84x82 |
| RenderMathMLOperator {mo} at (0,0) size 84x82 |
| RenderBlock (anonymous) at (0,0) size 11x12 |
| RenderText {#text} at (0,6) size 11x0 |
| text run at (0,6) width 11: "\x{2A1B}" |
| RenderText {#text} at (0,0) size 0x0 |
