Converting String to Math Equation

This is a discussion on Converting String to Math Equation within the C++ Programming forums, part of the General Programming Boards category; hi guys, I wonder how to convert a string to mathematical equation so that my program can make use of ...

  1. #1
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    Converting String to Math Equation

    hi guys,

    I wonder how to convert a string to mathematical equation so that my program can make use of the string as and C++ programming language mathematical equation to perfrom mathematical operations. Thanks you in advance.

  2. #2
    *this
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    what do you mean?

    like if someone types in 3+4 into a string, then the program seperates the numbers and the operator then does the math?

    Show us your progress.

  3. #3
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    Quote Originally Posted by JoshR
    like if someone types in 3+4 into a string, then the program seperates the numbers and the operator then does the math?
    yup like that

  4. #4
    aoeuhtns
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    It depends on what operators and functions you want to support. Would you want just the four basic binary operators, or would you want "unary" operators as well, as in sin 5 and 5 !

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    it should cover all the linear equation's needs operation susch as -+*/, sin, cos, tan, abs, .... etc if can whatever math functions provided by math.h

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