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baldymcgee6 Group Title

How do I make a piecewise funtion using latex?

  • 2 years ago
  • 2 years ago

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  1. baldymcgee6 Group Title
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    or if anyones used something called "smart math", i'm very new to both.

    • 2 years ago
  2. helder_edwin Group Title
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    like this? \[ \large f(x)=\begin{cases} x^2+1&\quad\hbox{if ...}\\ 1/x&\quad\hbox{if ......} \end{cases} \]

    • 2 years ago
  3. helder_edwin Group Title
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    is this what u call picewise function?

    • 2 years ago
  4. baldymcgee6 Group Title
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    yes, exactly

    • 2 years ago
  5. helder_edwin Group Title
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    \begin{cases} x^2+1&\quad\hbox{if ...}\\ 1/x&\quad\hbox{if...} \end{cases}

    • 2 years ago
  6. helder_edwin Group Title
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    can u copy the code. i don't know how to make the code appear

    • 2 years ago
  7. baldymcgee6 Group Title
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    I can't copy the code I don't think. Thanks guys.

    • 2 years ago
  8. helder_edwin Group Title
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    • 2 years ago
    1 Attachment
  9. KingGeorge Group Title
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    To copy the code, right click the math, move to "Show Math As" and then click on "TeX Commands" Then copy paste the text that appears in the new window.

    • 2 years ago
  10. helder_edwin Group Title
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    can u download that?

    • 2 years ago
  11. baldymcgee6 Group Title
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    @helder_edwin yes, got the code from the attachment

    • 2 years ago
  12. baldymcgee6 Group Title
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    thanks for the tip @KingGeorge, works great!

    • 2 years ago
  13. baldymcgee6 Group Title
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    @helder_edwin how do you do less than or equal to?

    • 2 years ago
  14. helder_edwin Group Title
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    "\leq" gives you \(\leq\) "\geq" gives you \(\geq\)

    • 2 years ago
  15. baldymcgee6 Group Title
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    thanks!

    • 2 years ago
  16. helder_edwin Group Title
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    u r welcome

    • 2 years ago
  17. helder_edwin Group Title
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    this might be of help

    • 2 years ago
  18. baldymcgee6 Group Title
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    \large f(x)=\begin{cases} 2-x &\quad\hbox{if x < -1}\\ x^3 + x^2 +3 &\quad\hbox{if x \leq 0 }\\x/(x^2+1) &\quad\hbox{if x > 0 } \end{cases}

    • 2 years ago
  19. helder_edwin Group Title
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    u have to write "\hbox{if $x\leq0$}" or \[\verb"\hbox{if \(x\leq0\)}"\]

    • 2 years ago
  20. baldymcgee6 Group Title
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    thanks so much, worked great

    • 2 years ago
  21. helder_edwin Group Title
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    u r very welcome

    • 2 years ago
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