Why is my unit coming out so weird?

It doesn't allow me to fix and I don't know how am I supposed to fix it.

(it is strain, so, it is unitless, or in/in is also fine)

Annotation 2020-03-03 212016.png

23-Emerald IV

The symbolic solver does not handle units the way you could expect; at best it treats them like undefined variables.

If you are after numeric results only, you should consider using the root function.

Success!
Luc

25-Diamond I

You may follow the symbolic evaluation (->) immedeatly by a numeric one (simple = ) to get the numeric result you expect.

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