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	SandBox Polynomials
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SandBoxPolynomialQuiz

Edit detail for SandBoxPolynomialQuiz revision 1 of 1

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Editor: Time: 2007/11/18 18:31:53 GMT-8
Note:

changed:
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\begin{axiom}
)clear all
variables (2*x+1/x)$DMP([x], EXPR INT)
variables (2*y+1/y)$DMP([y], INT)
a:=(2*x+1/x)$DMP([x], EXPR INT); variables a
b:=(2*y+1/y)$DMP([y], INT); variables b
x:DMP([x], EXPR INT):=x; variables (2*x+1/x)
y:DMP([y], INT):=y; variables (2*y+1/y)
\end{axiom}

Possible Explanations: see SandBoxPolynomialQuizExplained

fricas

)clear all

   All user variables and function definitions have been cleared.
variables (2*x+1/x)$DMP([x], EXPR INT)

$\label{eq1}\left[ \right]$

(1)

Type: List(OrderedVariableList([x]))

fricas

variables (2*y+1/y)$DMP([y], INT)

   There are 4 exposed and 7 unexposed library operations named 
      variables having 1 argument(s) but none was determined to be 
      applicable. Use HyperDoc Browse, or issue
                            )display op variables
      to learn more about the available operations. Perhaps 
      package-calling the operation or using coercions on the arguments
      will allow you to apply the operation.

   Cannot find a definition or applicable library operation named 
      variables with argument type(s) 
                        Fraction(Polynomial(Integer))

      Perhaps you should use "@" to indicate the required return type, 
      or "$" to specify which version of the function you need.

Possible Explanations: see SandBoxPolynomialQuizExplained