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Student Support Forum: 'failure of "ContourPlot" to use identities' topicStudent Support Forum > General > Archives > "failure of "ContourPlot" to use identities"

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ray
03/27/10 1:59pm

Hope this is not another mistake on my part, but for the life of me I can't get ContourPlot to use identities as work in Plot. ie

Clear[All]
g[x_]={x^3+5==y,(-5+x)^(1/3)==y,x==y}
ContourPlot[g[x],{x,-10,10},{y,-10,10}]
ContourPlot[{x^3+5==y,(-5+x)^(1/3)==y,x==y},{x,-10,10},{y,-10,10}]

When I use g[x] nothing plots, when I replace it with the list, it plots???

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Subject (listing for 'failure of "ContourPlot" to use identities')
Author Date Posted
failure of "ContourPlot" to use identities ray 03/27/10 1:59pm
Re: failure of Bill 03/28/10 10:57am
Re: failure of Nasser M. Ab... 03/28/10 9:03pm
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