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Please help me in reading a mathematical handwriting

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  1. Jan 7, 2016 #1
    Mod note: Thread moved from HW section
    1. The problem statement, all variables and given/known data

    My native language is not English,and i'm not good in reading hand writtings.I got a short passage on mathematics.Please tell me if you could help me with that.I've attached it as
    "Lif.pdf".
    Best,

    2. Relevant equations


    3. The attempt at a solution
     

    Attached Files:

    • Lif.pdf
      Lif.pdf
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    Last edited by a moderator: Jan 7, 2016
  2. jcsd
  3. Jan 7, 2016 #2

    Mark44

    Staff: Mentor

    The handwriting is close to illegible, but whoever wrote it is apparently doing a Taylor expansion of a function of two variables.
    The expressions such as ##\rho u_y## and ##(\rho u)_{yy}## are first and second partial derivatives with respect to y.
    Hope that helps.
     
  4. Jan 7, 2016 #3

    DrClaude

    User Avatar

    Staff: Mentor

    Here is what I deciphered. I cannot vouch that it is exact. There is one word, repeated, that I couldn't figure out.

     
  5. Jan 7, 2016 #4

    Mark44

    Staff: Mentor

    @DrClaude, the word you indicated is "math" I believe.
     
  6. Jan 7, 2016 #5

    DrClaude

    User Avatar

    Staff: Mentor

    I was trying to find a word with an o in it, but "math" would make sense.
     
  7. Jan 8, 2016 #6
    Thanks a lot,
     
  8. Jan 8, 2016 #7
    Thanks a lot,
     
  9. Jan 8, 2016 #8

    Mark44

    Staff: Mentor

    And "moth" probably doesn't make sense. :oldbiggrin:
     
  10. Jan 11, 2016 #9

    Erland

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    Science Advisor

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