Code:

eqns = {((PNP^4 + 2*(PNP^2*x^2) + x^5)/PNP^3) - (PNP + 2*( x^2/PNP) ) == 0.072}

It would take me a while to show how I solved this. I solved it in real time so if you go back over previous threads.

I can't share everything because I have Backers that supported my work.

Now in the above equation, I need help to find how to program 0.072 so it is close to zero but I need it to be within < 0.1

I don't really know how to program that. But we could try solving the polynomial by hand instead of Mathematica.

However if you don't have access to Mathematica, you can use Wolfram Alpha.

I am saying 0.072 is close enough to zero. But for programming it has to be exact.

In the next few weeks I will be making a list of all correct equations. I think I have a few that use trigonometry. You are free to check my math section on www.constructorscorner.net

Viewing my math there will be confusing because of the order. I have some things right, but a lot wrong. I haven’t updated it since 10/14.

I have also posted for programming help on a math site but since you took interest I decided to share with you.

I think the equations work and is more of a programming problem that creating a perfect math equation.

If you do find anything, let me know.