Remove Operations in a Vector

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John
John on 7 Oct 2013
Commented: A Jenkins on 7 Oct 2013
I have a function whose output is a vector. Each value in the vector contains + or - operation as below.
5.39616521085160 + 0.00000000000000i
9.07848311879947 + 0.00000000000000i
18.6990064418951 - 0.609255622508561i
26.0039095870120 - 0.440617301529825i
34.9180935616170 - 1.38243566324103i
39.6501427984753 - 1.20885046059516i
How can I remove the operation sign and the values after the operations sign to get
5.39616521085160
9.07848311879947
18.6990064418951
26.0039095870120
34.9180935616170
39.6501427984753
Thanks

Accepted Answer

A Jenkins
A Jenkins on 7 Oct 2013
real(x)
  4 Comments
Jan
Jan on 7 Oct 2013
real(x) + imag(x)
A Jenkins
A Jenkins on 7 Oct 2013
i is the imaginary unit, sqrt(-1). Your answers are complex numbers, so it wouldn't really make sense to set i to 1.

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