Ezmath

531 views

Published on

introduce to ezmath

Published in: Education, Technology
  • Be the first to comment

  • Be the first to like this

Ezmath

  1. 1. Ezmath @neizod
  2. 2. Who am I?
  3. 3. neizod
  4. 4. What is Ezmath?
  5. 5. simple math syntax  
  6. 6. display as fully symbolic mathematical notation  
  7. 7. on web  
  8. 8. Why?
  9. 9. old fashion blackboard http://www.energytribune.com/articles.cfm/2469/Understanding-E-=-mc2
  10. 10. when it comes to internet  
  11. 11. when it comes to internet e.g. I want this
  12. 12. plain-text x = (-b +- sqrt(b^2 - 4ac)) / 2a
  13. 13. picture
  14. 14. GUI math input Windows 7 Math Input Panel
  15. 15. MathML
  16. 16. LaTeX
  17. 17. Introducing to MathJax  
  18. 18. MathJax
  19. 19. So, lets focus on the syntax!  
  20. 20. easy, flexible, and powerful  
  21. 21. E = mc^2
  22. 22. x = (-b +- sqrt(b^2 - 4ac)) / (2a)
  23. 23. lim sum f(a + i Delta x) Delta x from (i=1) to n where (n -> infinity) = int f(x) _dx from a to b ; ___ Delta x = (b-a)/n
  24. 24. [x'; y'; 1] = [cos theta, sin theta, 0; -sin theta, cos theta, 0; 0, 0, 1] [x; y; 1]
  25. 25. ""[15]^32 "P" --> ""[16]^32 "S" + beta^- +v
  26. 26. Syntax's Concept  
  27. 27. 1. Start from smallest part  
  28. 28. Numbers 2.71828183...
  29. 29. Variable pi 
  30. 30. Symbol +-
  31. 31. Text "this is ezmath"
  32. 32. 2. Adding attributes into it  
  33. 33. Index m[i][j]
  34. 34. Exponentiation x^2
  35. 35. 2. Adding attributes into it  
  36. 36. Square root sqrt 2
  37. 37. Vector vec A
  38. 38. 3. Group them into sentence...  
  39. 39.   c^2 = a^2 + b^2
  40. 40. Sometimes, complex sentence  
  41. 41. Fraction a / (sin A)
  42. 42. Choose (n - 1 choose r)
  43. 43. Matrix [a, b; c, d]
  44. 44. Integral int f(x) _dx from a to b
  45. 45. That's It!  
  46. 46. How does it work?  
  47. 47. 1. PHP Hello world! $$ x = (-b +- sqrt(b^2 - 4ac)) / (2a) $$ Welcome to Mathematics
  48. 48. 2. Flex x = ( - b +- sqrt( b ^ 2 - 4 a c ) ) / ( 2 a )
  49. 49. 3. Bison x =   frac{ - b  pm  sqrt{ b ^{ 2 } -  4 a c } }{ 2 a }
  50. 50. 4. PHP (again) Hello world! [ x = frac{-b pm sqrt{b^{2} - 4ac}}{2a} ] Welcome to Mathematics
  51. 51. 0. Browser input Hello world! $$ x = (-b +- sqrt(b^2 - 4ac)) / (2a) $$ Welcome to Mathematics
  52. 52. 5. MathJax (done)
  53. 53. Special Thanks <ul><ul><li>@lewcpe & @markpeak </li></ul></ul><ul><ul><li>Alongkot Prakobkit </li></ul></ul><ul><ul><li>Computer Simulation and Computing Research Lab, CPE CMU </li></ul></ul>

×