Evan's Exemplary Crossword Creation

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Across
  1. 1. Glorified patterns
  2. 5. b^2-4ac
  3. 7. The dot family
  4. 10. Harry Potter’s favorite spell
  5. 12. horizontal
  6. 13. Straight
  7. 14. Body Spray The worlds best people repellent
  8. 18. SLICE
Down
  1. 2. minimum, maximum
  2. 3. The air purifier’s twin brother
  3. 4. y=mx+b
  4. 5. Our educational protector and mascot
  5. 6. Many addition
  6. 8. Mrs Plunkett’s most hated writing utensil
  7. 9. than Right alligator chomp
  8. 11. The property based off of a lie
  9. 13. than Left alligator chomp
  10. 15. PEMD_S
  11. 16. vertical
  12. 17. The world's best calculator