cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

error "no solution was found" in solve funcion

Highlighted
Newbie

error "no solution was found" in solve funcion

Can anyone explain why some equations do not work with the solver command and how can I work around this error?

 

Here's an example of one of these errors ...

Anotação 2019-10-27 231747.png

isolating speed is simple in this example but still gives error.

 

thanks in advance

 

7 REPLIES 7
Highlighted

Re: error "no solution was found" in solve funcion

Prime 6 works for me.  

Capture.JPG

Are the labels correct?

 

Highlighted

Re: error "no solution was found" in solve funcion

e3.png

Highlighted

Re: error "no solution was found" in solve funcion

Please attach your worksheet showing the offending part.

Without that, it's very hard to find the cause of the error.

 

Luc

Highlighted

Re: error "no solution was found" in solve funcion

Here is what I get in Prime 6, using the new and the old symbolic

B.PNG

 

I think that Fred's guess is correct and you experience  a problem due to Prime's infamous auto labeling.

Check if both "v" in that region (the one in the formula and the other after "solve") are labeled the same (either both "variable" or both "-")

 

Highlighted

Re: error "no solution was found" in solve funcion

Hi,

I do this way:

speed calculation.jpg

Highlighted

Re: error "no solution was found" in solve funcion

image.png

image.png

I have same error in Prime 6.

image.png

Prime 5 can solve.

image.png

Both can solve.

Tags (1)
Highlighted

Re: error "no solution was found" in solve funcion

Hi,

a way to solve the problem is the following:

ttokoroanswer.jpg

Announcements