Across
- 1. University The place which Euler graduated at just 13 years old
- 3. One of three functions used in Trig C_____
- 5. One of the notations It's approximate value is 3.14
- 7. Charlotte The name of the Princess that Euler tutored
- 8. What plagued Euler at age 64
Down
- 2. Euler's Place of Birth
- 4. hundred Number of works published during Euler's lifetime
- 6. The name of the mathematician that tutored Euler
- 7. The notation for a function
- 9. Petersburg Euler's Place of Death