Question: unrecognized function "inequal" where PLOT DAG expected - what needs to be done to remove?

I have made a document with mathContainer, plot component and sliders, which works fine, but needs the startup code to be run manually, everytime to remove the plot error message, popping out in the first instance.

              unrecognized function "inequal" where PLOT DAG expected

I donot know the mistake I have made. 

Thanks for any suggestion. 

Ramki.
 

restart

 

a:

b:

 

NULL


 

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