| Construct the linkage to draw the lemniscate as thus: |
|
| Construct the linkage to draw the lemniscate as thus: |
|
| Construct the linkage to draw the lemniscate as thus: |
|
| Construct the linkage to draw the lemniscate as thus: |
|
| Construct the Peaucellier's cell. |
|
| Construct the linkage to draw the ellipse as thus: |
|
| Construct the linkage to draw the ellipse as thus: |
|
| Construct the linkage to draw the ellipse as thus: |
|
| Construct the linkage to draw the ellipse as thus: |
|
| Construct the linkage to draw the ellipse as thus: |
¡@ |
| Construct the linkage to draw the ellipse as thus: |
|
| Construct the "triangle dance". |
|
| Construct the "rhombus dance". |
|
| Construct the linkage to draw the ellipse as thus: |
|
| Construct the linkage to draw the ellipse as thus: |
|
