Key

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Across
  1. 3. An adjective(I think), I remember but you don’t
  2. 4. (.5x^2 +.5y^2-5)^3 <= x^2y^3
  3. 6. 63.546 127.6
  4. 8. Pumpkin color
  5. 10. blanket
  6. 11. Object - ghost
  7. 13. x^4+y^4=1
Down
  1. 1. Thanks to the alphabet
  2. 2. expectations
  3. 5. a whole ecosystem
  4. 7. Sat on blanket and calculated percent error
  5. 9. Rock color
  6. 12. Regionals, Caroline left, kind of awkward