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Thread: math problem writting

  1. #1

    math problem writting

    would you be so kind as to tell me how to get to write for instance a mean and standard deviation problem with my keyboard or the place to find it on your site i can't find where to click on to write the square root or anything thank you so much

  2. #2
    Elite Member
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    Jan 2005
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    6,147
    Quote Originally Posted by locolarry View Post
    would you be so kind as to tell me how to get to write for instance a mean and standard deviation problem with my keyboard or the place to find it on your site i can't find where to click on to write the square root or anything thank you so much
    You can learn some basic LaTeX codeing.
    [tex] \cup [/tex] gives [tex] \cup [/tex] is union
    [tex] \cap [/tex] gives [tex] \cap [/tex] is intersection
    [tex] \subseteq [/tex] gives [tex] \subseteq [/tex] is subset
    [tex] \cup [/tex] gives [tex] \cup [/tex] is union
    [tex] \in [/tex] gives [tex] \in [/tex] is element
    [tex] \emptyset [/tex] gives [tex] \emptyset [/tex] is emptyset
    [tex] \wedge [/tex] gives [tex] \wedge [/tex] and
    [tex] \vee [/tex] gives [tex] \vee [/tex] or
    [tex] \sqrt{x^{-1}+1} [/tex] gives [tex] \sqrt{x^{-1}+1} [/tex]
    “A professor is someone who talks in someone else’s sleep”
    W.H. Auden

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