displayFormula in LiveScript giving me a red triangle with a question mark - and NO explanation!

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Can someone tell me why this code:
syms y t;
eqstr=["'Region 2'"; eq ; "'for t+3>=-2 and t+(7-D)<=2'"];
gives me the following output:
Specifically, why the heck am I getting that red triangle with NO explanation in the Live Editor, and also "Region 2" has the 2 as a subscript?
When I run the code in the interpreter, things work fine and I get the following:
...but no error telling me something was awry that would justify the red question mark in the Live Editor.
Does anyone have any idea?

Akzeptierte Antwort

Cris LaPierre
Cris LaPierre am 5 Nov. 2021
Bearbeitet: Cris LaPierre am 5 Nov. 2021
I can't say why it is doing what it is doing. However, some playing around determined the following.
  • It appears when a string ends with a number, it is automatcally getting subscripted in a live script. Place a space after the number to avoid the subscripting.
  • Removing the "<" fixes the red diamond with a question mark. I realize you need it. I just haven't figured out how to do that.
syms y t
eqstr=["'Region 2 '"; eq ; "'for t+3>=-2 and t+(7-D) =2 '"];
Region 2 
for t+3>=-2 and t+(7-D) =2 
Both of these look like issues that should be reported to MathWorks support. You can do that here.
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