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Sep 30, 2017
07:26 PM

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Sep 30, 2017
07:26 PM

"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

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Oct 01, 2017
01:36 AM

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6 REPLIES 6

Oct 01, 2017
01:36 AM

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Oct 01, 2017
12:37 PM

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Oct 01, 2017
12:37 PM

Ah okay I see

Thank you very much!

Oct 01, 2017
12:58 PM

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Oct 01, 2017
12:58 PM

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

Oct 01, 2017
01:06 PM

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Oct 01, 2017
01:06 PM

and more

Oct 03, 2017
01:47 PM

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Oct 03, 2017
01:47 PM

Thank you! This is good to know

Oct 04, 2017
12:24 PM

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Oct 04, 2017
12:24 PM

You welcome!