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20-Turquoise

## The Solve Block ?

Hello Everyone.
From :

The question is : "Is there a way to make the solve block to answer : Find(x) is a complex number : -2.94 + 0.019i ?
Best Regards.
Loi

1 ACCEPTED SOLUTION

Accepted Solutions
24-Ruby V
(To:lvl107)

The wording in the help is not correct, though. What they mean instead of "complex" actually is "non-real". After all every real number also is a complex number!

So you may chose x:=-3+1i as a suitable guess.

And of course you should not use a constraint like -2.95 < x <2.90 because this implies that x would be a real number!

Its not necessary, but you may use something like -2.95 < Re(x) <2.90 or maybe Im(x)>0.

You may use

24-Ruby V
(To:lvl107)

The wording in the help is not correct, though. What they mean instead of "complex" actually is "non-real". After all every real number also is a complex number!

So you may chose x:=-3+1i as a suitable guess.

And of course you should not use a constraint like -2.95 < x <2.90 because this implies that x would be a real number!

Its not necessary, but you may use something like -2.95 < Re(x) <2.90 or maybe Im(x)>0.

You may use

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