Across
- 5. ‰
- 7. calcute expression inside first
- 10. not equal sign
- 11. /
- 13. >
- 14. <
- 17. ppb
- 18. exponent
- 19. remainder calculation
Down
- 1. ppt
- 2. a^b
- 3. times sign
- 4. []
- 6. plus sign
- 7. decimal point, decimal separator
- 8. equal sign
- 9. √a √a = a
- 12. ppm
- 15. -
- 16. %