Leonhard Euler

1234567891011121314151617
Across
  1. 1. In the year 1735 he solved the _____ problem.
  2. 7. The letter e was called Euler's _______.
  3. 8. In 1766, a cataract formed in his good ___ leaving him totally blind.
  4. 9. In 1744 he became a member of the _____ Academy.
  5. 11. Leonhard's wife
  6. 12. He grew up in _____.
  7. 13. In his book, Introductio in analysin, he wrote in ______.
  8. 14. What university did Leonhard go to? 3 words
  9. 16. Leonhard mastered the language of _______.
Down
  1. 1. He often read the _____.
  2. 2. Leonhard was the ______ of four siblings.
  3. 3. Leonhard's first book
  4. 4. He developed the theory trigonometric & logarithmic _____.
  5. 5. He had lessons with Johann ______.
  6. 6. How many children did he have?
  7. 10. Leonhard wrote _______ of books.
  8. 15. What age was he when he went to Russia?
  9. 17. He lost his ____ in one eye after not allowing it to heal properly after an operation.