Thread: Linear equations

  1. 10-29-2002 #1
    amandad40
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    Smile Linear equations

    Just one more question........nearly working now. Is there a way to stop the user from entering values that do not have a root?
  2. 10-29-2002 #2
    VegasSte
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    Why don't you test the input value to see if it produces a root after it has been input, and tell the user whether the number is valid or not?
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