Math functions with error in/out

[Broken_Arrow]

Please refer to the attached picture. Where do you get these math functions with the error in/out? I saw these in responding to a post.

[johnsold · Accepted solution]

I think they show up when you connect a waveform or dynamic datatype.  Since I rarely use those datatypes ( just give the array!), I am not positive.

Lynn

[smercurio_fc]

Lynn is correct.

[Broken_Arrow]

No wonder I've never seen it, I never use the waveform datatype. Thanks Lynn and Smerc.