Révision 159 pobysoPythonSage/src/sageSLZ/sageRationalOperations.sage

sageRationalOperations.sage (revision 159)
20 20 
    except Exception:
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        print "denominators:", rationalList, \
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                "does not understand the len() function."
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        return([])
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        return []
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    if listLength == 0:
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        return([])
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        return []
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    if listLength == 1:
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        try:
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            return([QQ(rationalList[0]).denominator()])
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        except Exception:
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            print "denominators:", rationalList[0], \
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                    "has no \"denominator()\" member."
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            return([])
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            return []
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    denominatorsList = []
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    for i in xrange(listLength):
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        try:
......
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        except Exception:
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            print "denominators:", rationalList[i], \
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                    "has no \"denominator()\" member."
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            return([])
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            return []
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    return(denominatorsList)
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# End sro_denominators
43 43 

  		





  ......




  81
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    except Exception:


  		





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        print "numerators:", rationalList, \


  		





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                "does not understand the len() function."


  		





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        return([])


  		





  
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        return []


  		





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    if listLength == 0:


  		





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        return([])


  		





  
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        return [] 


  		





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    if listLength == 1:


  		





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        try:


  		





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            return(QQ(rationalList[0]).numerator())


  		





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        except Exception:


  		





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            print "denominators:", rationalList[0], \


  		





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                    "has no \"numerator()\" member." 


  		





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            return([])


  		





  
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            return [] 


  		





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    numeratorsList = []    


  		





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    for i in xrange(listLength):


  		





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        try:


  		





  ......




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        except Exception:


  		





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            print "numerators:", rationalList[i], \


  		





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                    "has no \"numerator()\" member." 


  		





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            return([])


  		





  102
  
  
    
    return(numeratorsList)


  		





  
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            return [] 


  		





  
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    return numeratorsList


  		





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# End sro_numerators


  		





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print "\t...sageRationalOperations loaded"


  		












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