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Hum1-Visitor
1-Visitor
May 24, 2019
Solved

Why wont it graph?

  • May 24, 2019
  • 1 reply
  • 5183 views

I have a piecewise non-period behavior that I'm trying to express by using two intervals but all I get is a blue dot for the second trace if the spacing its space is defined to be other than the default value of "1". Do I have to use logic statements to graph piecewise if I don't want a spacing of "1" between points to graph on my blue trace? 

 

It seems I'm strictly limited to the array in purple for subsequent plot lines after the first? I guess that's O.K. for plots with a magnitudinous domain but I only want to plot up to "1" so it is a bit inconvenient.

 

Thanks in advance for your guidance... 

Best answer by terryhendicott

Hi,

 

The second line does not graph as the definition of DCCM is wrong.  Corrected it looks like this.

Capture.PNG

Then you get the second line on the graph.

 

Cheers

1 reply

T
21-Topaz II
terryhendicott21-Topaz IIAnswer
21-Topaz II
May 24, 2019

Hi,

 

The second line does not graph as the definition of DCCM is wrong.  Corrected it looks like this.

Capture.PNG

Then you get the second line on the graph.

 

Cheers

    H
    Hum1-VisitorAuthor
    1-Visitor
    May 24, 2019

    Thank you. I was struggling with that for like an hour. 

     

    Might you know how I can clean up my return values for the solve statement? I can't seem to get "assume = real" to work. Or "D < 1" to work either 😞

    What am I missing (besides your most timely and heroic help)?

    T
    21-Topaz II
    terryhendicott21-Topaz II
    21-Topaz II
    May 24, 2019

    Hi,

     

    Reduce the equation by performing the arithmetic you can do.  Then solve.  You get real values.

    Capture.PNG

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