| Answer | Crossword Clue |
|---|---|
| PHI | Euler's .. function |
| MATH | Euler's forte |
| BASEL | Euler's birthplace |
| Answer | Crossword Clue |
|---|---|
| PHI | Euler's .. function |
| MATH | Euler's forte |
| BASEL | Euler's birthplace |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.