I don't think so , especially because of the different ways to format the equation string

But, it's not easy to be sure and I will apologize if there is/are other katas with the same difficulty to properly analyse the equation string

I add "- variables (a, x, x2, ...) begins with an alphabetic value and are composed with 1 to 5 alphanumeric values such as a21BC"

I had a round(...,5) and an explanation for the 5 digits precision

I add "spaces, power (^, **), operator * are allowed but not mandatory".
hoping it's sufficient

yes you're right ....

Could you please delete this tentative kata ?
I don't have the permission to do it by myself ...

Oups, I modified it

My english is so bad ... I tried to be more clear with a new description

Yes ... I modified it

I added range of numbers

I add some tests. Could you check ?

Could you check my tests ?

Thank you ! I added a note explaining that the position to find is the ordered position of the full number and not the chain containing the same digits

I have added 4 *200 randomised tests. Hoping it works

Hi.
Great Kata, thanks !
Do we need to use numpy or is it not necessary ?

Hi, Good kata thanks a lot ! But I thing that an intersting case is not tested in the testshuffle part. For example, this field has the good number of different ships and no one is touching anyone. But I added a wrong form at bottom left.

[1, 0, 0, 0, 0, 1, 1, 0, 0, 0],
[1, 0, 1, 0, 0, 0, 0, 0, 1, 0],
[1, 0, 1, 0, 1, 1, 1, 0, 1, 0],
[1, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 1, 0],
[0, 0, 0, 0, 1, 1, 1, 0, 0, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 1, 0],
[0, 0, 0, 1, 0, 0, 0, 0, 0, 0],
[1, 0, 0, 0, 0, 0, 0, 1, 0, 0],
[1, 1, 0, 0, 0, 0, 0, 0, 0, 0]

So the answer has to be "false".