Error with expression component

Hi everyone,

I don't know what's wrong with this? I just attached a few images to explain what i mean. When i type in expression x*sin(x) or x*cos(x), the red bubble at top right corner shows "Parameter "Variable x" has an invalid name. Only use alphanumeric characters and don't start with a number. " Can anyone help out? Thanks!

Replies to This Discussion

Permalink Reply by Mateusz Zwierzycki on July 30, 2016 at 4:11am

That's a minor bug.

You have to disable the full names (Draw full names), or rename the inputs manually. The expression component treats "Variable x" as the name of the variable, rather than just "x".

Permalink Reply by Renj on July 30, 2016 at 8:30am

Problem resolved! Thank you so much! :)

Permalink Reply by Mubasher Ali on October 12, 2019 at 6:24am

Thanks, it also worked for my issue. Issue resolved.

Permalink Reply by Henry Chamberlain on December 8, 2019 at 2:48pm

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