Display less than or equal to in LaTex

[Natalie Westphal]

Hello,

I would like to display the less than or equal to sign using LaTex notation. Currently, I am using @"\leq" which is not working. Other commands such as @"\geq" displays the correct greater than or equal sign and @\"ngtr" and @"\nleq" also work as expected. 

is there a way to display the less than or equal to sign? 

Thanks.  

[Sneha Biju]

Hi Natalie,

To achieve your requirement of displaying less than and greater than related symbols, you can refer to the LaTeX syntax tabulated below.

Symbol Name	Character	LaTeX syntax
Greater	>	>
Lesser	<	<
Greater than or equal to	≥	\geq
Lesser than or equal to	≤	\le
Much greater than	≫	\gg
Much lesser than	≪	\ll
Not greater than or equal to		\ngeq
Not lesser than or equal to		\nleq

You can also refer to the following code snippet for appending the above symbols.

WordDocument document = new WordDocument();

document.EnsureMinimal();

document.LastParagraph.AppendMath(@"a>b");

document.LastSection.AddParagraph().AppendMath(@"a<b");

document.LastSection.AddParagraph().AppendMath(@"a\geq b");

document.LastSection.AddParagraph().AppendMath(@"a\le b");

document.LastSection.AddParagraph().AppendMath(@"a\gg b");

document.LastSection.AddParagraph().AppendMath(@"a\ll b");

document.LastSection.AddParagraph().AppendMath(@"a\ngeq b");

document.LastSection.AddParagraph().AppendMath(@"a\nleq b"); document.Save("Output.docx");

We have also attached the output document for the above code snippet.

Regards,
Sneha.

Attachment: Output_4573a9d.docx

[Natalie Westphal]

Please see attached for the word file that is created when I copied and pasted your code and ran it. 

The "ageq b" and "aleq b" code is not working. However, using "a\ngeq b" and "a \nleq b" displays the desired result. 

Attachment: EqualityOperators_7d4f9fdd.zip

[Sneha Biju]

Natalie, sorry for the inconvenience. Please find the valid LaTeX syntax for displaying the lesser than and greater than related symbols to use in DocIO from the below image.


Also please find the proper code snippet for the above mentioned LaTeX syntax.

[Natalie Westphal]

Can you confirm the latex for the not greater than symbol? 

According to this editor (https://editor.codecogs.com), \ngtr should produce the desired symbol but this is not the case, as seen in the attached program.

Attachment: LatexEquation_(2)_f3a8bce2.zip

[Akash Arul]

Natalie, please find the LaTeX for not greater than symbol below.

paragraph.AppendMath(@"-16.75 \ngt 0");

Refer to the below UG documentations for the LaTeX for the common relational operators in DocIO.
https://help.syncfusion.com/file-formats/docio/supported-latex#common-relational-operators

Kindly refer to the below UG documentation for the supported symbols using LaTeX in .NET Word library.
https://help.syncfusion.com/file-formats/docio/supported-latex