Math and More

Across

1. Branch of mathematics involving limits

3. Platform for awarding medals

6. First letter in the Greek alphabet

9. Very thin or slender in appearance

12. Finger or toe counting unit

13. Excessive use leading to wear

Down

2. Last letter of the Greek alphabet

4. Number before one hundred

5. Colorful paper bits tossed at celebrations

7. Courage to face difficult situations

8. Former student of a school or college

10. Loyal servant or small landowner

11. Trigonometric function related to angles