I am trying to draw the streamline for my coupled system but do not get the outcome. Could anyone please help in this regard?

Detail: My system contains x and y;  Regrading x=0, if I do not assign it to zero, do not get the results. Otherwise, there is no need to put x=0 because I am interested in plotting stream plots between y and x (y on the vertical axis and x on the horizontal axis). Besides this, I solved this system analytically, then considered the stream function, did some steps, and plotted the streamline. It is different from the stream function, which has been obtained directly by using the numeric method. I have assigned the values to the parameters that I used during the analytical plot. I put x=0 and did not get the answer. Besides,  I am uploading the graph as a reference, which I have obtained by considering the stream function. This plot is similar to my flow direction, and I expect the same results from the numeric method.

streamline_Help.mw

My file is working, but I am not getting the idea of how to show it at the base as well.For refernce, please see attched picture

Surface_plot.mw

I am trying to separate a value by using solve common but could get the answer. Is there any way to get required expression

Simplification_Help.mw

I have solved a simple expression with different built-in methods.... I received differents answers ...What is the exact way to get the same answers by all methods

help_roots.mw.

Hi everyone, Is it possible to extract data by using Maple from any figure published by any author in different papers and then ussed that to reprouced same graph in Maple?