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"This value must be a scalar" error when trying to graph an if statement

regsy
5-Regular Member

"This value must be a scalar" error when trying to graph an if statement

Hi,

 

When I'm trying to graph F(theta) an error tells me that the value must be a scalar and by error tracing, I found that in the first part of the if statement, the same error pops up. If anyone could help me out here that would be great.

 

Thanks 

ACCEPTED SOLUTION

Accepted Solutions

Change the begin

BeginBeginEndEnd

View solution in original post

6 REPLIES 6

Change the begin

BeginBeginEndEnd

regsy
5-Regular Member
(To:ValeryOchkov)

Ah okay I see

 

Thank you very much!

I am glad to help you!

And second!

Better use not the Find but root function.

The Find is for 2, 3 and more equations.

And The root works in Mathcad Express - the free of charge version of Prime

tetha-root.png

and more

tetha-root-2.png

regsy
5-Regular Member
(To:ValeryOchkov)

Thank you! This is good to know

You welcome!

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