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    (Original post by thefatone)
     x = \dfrac{1}{9}\left(-2-106 \sqrt[3]{ \dfrac{2}{9\sqrt{7437} -83} }+ 2^{2/3} \sqrt[3]{ 9\sqrt {7437} -83 }\right)


    i have failed help
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    (Original post by thefatone)
     x = \dfrac{1}{9} \left( -2 -106 \sqrt[3] \dfrac{2}{9\times \sqrt{7437} -83} + 2^{2/3} \times \sqrt[3] 9 \times \sqrt {7437} -83 \right)


    i have failed help
    I don't know how to use LaTeX I just use the TSR guide if I ever need to
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    (Original post by EricPiphany)
    ..

    wtf happened there? mine looked like

    (Original post by 13 1 20 8 42)
    I don't know how to use LaTeX I just use the TSR guide if I ever need to
    what this guy quoted ^^
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    (Original post by thefatone)
    wtf happened there? mine looked like



    what this guy quoted ^^
    Click on it and check. I edited it a little. Braces.
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    (Original post by thefatone)
    wtf happened there? mine looked like
    He edited so you'd know what you did wrong.

    His x = \dfrac{1}{9}\left(-2-106 \sqrt[3]{ \dfrac{2}{9\sqrt{7437} -83} }+ 2^{2/3} \sqrt[3]{ 9\sqrt {7437} -83 }\right)
    Code:
    x = \dfrac{1}{9}\left(-2-106 \sqrt[3]{ \dfrac{2}{9\sqrt{7437} -83} }+ 2^{2/3} \sqrt[3]{ 9\sqrt {7437} -83 }\right)
    Yours
    x = \dfrac{1}{9} \left(-2-106 \sqrt[3] \dfrac{2}{9\times \sqrt{7437} -83} + 2^{2/3} \times \sqrt[3] 9 \times \sqrt {7437} -83 \right)
    Code:
    x = \dfrac{1}{9} \left( -2 -106 \sqrt[3] \dfrac{2}{9\times \sqrt{7437} -83} + 2^{2/3} \times \sqrt[3] 9 \times \sqrt {7437} -83 \right)
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    (Original post by 13 1 20 8 42)
    I don't know how to use LaTeX I just use the TSR guide if I ever need to
    (Original post by EricPiphany)
    Click on it and check. I edited it a little. Braces.
    Unparseable or potentially dangerous latex formula. Error 4: no dvi output from LaTeX. It is likely that your formula contains syntax errors or worse.x = \dfrac{1}{9} \left( -2 -106 \sqrt[3] {\dfrac{2}{9\times \sqrt{7437} -83} + 2^{2/3} \times \sqrt[3] 9 \times \sqrt {7437} -83 \right)

    i've broken it
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    (Original post by Kvothe the arcane)
    He edited so you'd know what you did wrong.

    His x = \dfrac{1}{9}\left(-2-106 \sqrt[3]{ \dfrac{2}{9\sqrt{7437} -83} }+ 2^{2/3} \sqrt[3]{ 9\sqrt {7437} -83 }\right)
    Code:
    x = \dfrac{1}{9}\left(-2-106 \sqrt[3]{ \dfrac{2}{9\sqrt{7437} -83} }+ 2^{2/3} \sqrt[3]{ 9\sqrt {7437} -83 }\right)
    Yours
    x = \dfrac{1}{9} \left(-2-106 \sqrt[3] \dfrac{2}{9\times \sqrt{7437} -83} + 2^{2/3} \times \sqrt[3] 9 \times \sqrt {7437} -83 \right)
    Code:
    x = \dfrac{1}{9} \left( -2 -106 \sqrt[3] \dfrac{2}{9\times \sqrt{7437} -83} + 2^{2/3} \times \sqrt[3] 9 \times \sqrt {7437} -83 \right)
    oh ok thanks my derpy number looks quite cool though
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    (Original post by thefatone)
    oh ok thanks my derpy number looks quite cool though
    If you want more practice lol
    Name:  Capture.PNG
Views: 46
Size:  12.1 KB
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    (Original post by EricPiphany)
    If you want more practice lol
    Name:  Capture.PNG
Views: 46
Size:  12.1 KB
    let's do this sh*t
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    (Original post by thefatone)
    let's do this sh*t
    you can simplify it a bit if you want. algebraically.
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    (Original post by EricPiphany)
    If you want more practice lol
    Name:  Capture.PNG
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    \dfrac{g}{\omega ^2}\left( {\sqrt \left( \dfrac {\omega ^2 x}{g}\right)^2 +1} - in\left( \dfrac {\sqrt \left(\dfrac {\omega^2 x}{g} \right)^2 +1}{\dfrac{\omega^2 x}{g}}\right)\right)+C

    we ****ed this one up too ;(
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    (Original post by thefatone)
    3x^3+2x^2+24x+8=0

    it worked

    trying fractions

    \dfrac{x+3}{29-x^2}



    \dbinom{3}{4}


     Q=mc\Delta t

    \displaystyle\int^2_0\sqrt[x]{10x+5x^2}\ dx = \dfrac{378-50x^{290}}{50!}
    Not sure if anyone's mentioned this yet but the best way of practising LaTeX in my opinion is downloading a program like TexMaker and doing your maths problems on it. Takes ages at the start but you'll soon get to the point where you can input data extremely rapidly. And your homework will look so impressive!

    Takes a bit more work than Latex on TSR because of some other little code snippets you've got to worry about but you can use it to export pdf documents so it's genuinely useful.
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    (Original post by thefatone)
    \dfrac{g}{\omega ^2}\left( \sqrt \left( \dfrac {\omega ^2 x}{g}\right)^2 +1 - in\left(\dfrac {\sqrt \left( {\omega ^2 x}{g}\right)^2 +1}{\dfrac \omega ^2 x}{g}}\right)right) +C

    we f**ked this one up too ;(
    the code, if you want it
    http://www.thestudentroom.co.uk/late...ight%29+%2B+C+
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    (Original post by alow)
    :sexface:
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    (Original post by Plagioclase)
    Not sure if anyone's mentioned this yet but the best way of practising LaTeX in my opinion is downloading a program like TexMaker and doing your maths problems on it. Takes ages at the start but you'll soon get to the point where you can input data extremely rapidly. And your homework will look so impressive!

    Takes a bit more work than Latex on TSR because of some other little code snippets you've got to worry about but you can use it to export pdf documents so it's genuinely useful.
    just a little thing to do to help me when i come and ask for maths help then i can use the proper signs as such
    (Original post by EricPiphany)
    the code, if you want it
    http://www.thestudentroom.co.uk/late...ight%29+%2B+C+
    thanks

    \displaystyle \frac{g}{\omega^2} \left( \sqrt{ \left( \frac{\omega^2 x}{g} \right)^2+1} - \ln \left( \frac{ \sqrt{ \left( \frac{\omega^2 x}{g} \right)^2+1} }{ \frac{\omega^2 x}{g} } \right) \right) + C

    \dfrac{g}{\omega ^2}\left( \sqrt \left( \dfrac {\omega ^2 x}{g}\right)^2 +1 - in\left(\dfrac {\sqrt \left( {\omega ^2 x}{g}\right)^2 +1}{\dfrac \omega ^2 x}{g}}\right)right) +C
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    (Original post by thefatone)
    just a little thing to do to help me when i come and ask for maths help then i can use the proper signs as such
    I know, just saying that being able to use a LaTeX compiler is a genuinely useful skill that doesn't require a lot of effort on top of what you already know which could help you impress in the future
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    (Original post by thefatone)
    \dfrac{g}{\omega ^2}\left( {\sqrt \left( \dfrac {\omega ^2 x}{g}\right)^2 +1} - in\left( \dfrac {\sqrt \left(\dfrac {\omega^2 x}{g} \right)^2 +1}{\dfrac{\omega^2 x}{g}}\right)\right)+C

    we f**ked this one up too ;(
    (Original post by EricPiphany)
    the code, if you want it
    http://www.thestudentroom.co.uk/late...ight%29+%2B+C+
    done it
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    (Original post by thefatone)
    done it
    next project
    Name:  Capture.PNG
Views: 40
Size:  5.1 KB
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    (Original post by EricPiphany)
    next project
    Name:  Capture.PNG
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    \dfrac{\mathrm{d}T \left(x\right)}{\mathrm{d}x} = -\rho g \left( \dfrac {\mathrm{d}y}{\mathrm{d}x} + \dfrac {\mathrm{d}x}{\mathrm{d}y}\right  )

    yay first time
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    (Original post by thefatone)
    \dfrac{\mathrm{d}T \left(x\right)}{\mathrm{d}x} = -\rho g \left( \dfrac {\mathrm{d}y}{\mathrm{d}x} + \dfrac {\mathrm{d}x}{\mathrm{d}y}\right  )

    yay first time
    And better then the picture (loving the \mathrm{d}'s) - well done!
 
 
 
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