| Answer | Crossword Clue |
|---|---|
| tractrix | curve whose tangents are all of equal length; the involute of a catenary |
| tractrix | a curve |
| Answer | Crossword Clue |
|---|---|
| tractrix | curve whose tangents are all of equal length; the involute of a catenary |
| tractrix | a curve |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.