Math

123456789101112131415161718
Across
  1. 3. tan(x)
  2. 4. /
  3. 7. something like 1, 2, 3, etc
  4. 8. sigma’s here!
  5. 10. cos(x)
  6. 11. SHHH! that’s what it looks like!
  7. 12. ≠
  8. 15. sin(x)
  9. 16. like a variable, but you know it from the start
  10. 17. something usually represented by a letter
  11. 18. ^
Down
  1. 1. +
  2. 2. basic math operations
  3. 3. math with sin(x), tan(x), etc
  4. 5. ()
  5. 6. math of shapes
  6. 8. −
  7. 9. ×
  8. 10. i don't even know anymore
  9. 13. solving for variables
  10. 14. =