Create Equation using LaTeX

8 Apr 202424 minutes to read

The .NET Word (DocIO) library allows to create mathematical equation in Word document using LaTeX.

Accent

Add accent equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create accent equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an accent equation using LaTeX.
document.LastParagraph.AppendMath(@"\dot{a}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an accent equation using LaTeX.
document.LastParagraph.AppendMath(@"\dot{a}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an accent equation using LaTeX.
document.LastParagraph.AppendMath(@"\dot{a}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format accent equations.

S.No Professional LaTeX
1. Accent equation \dot{a}
2. Accent equation \ddot{a}
3. Accent equation \dddot{a}
4. Accent equation \hat{a}
5. Accent equation \check{a}
6. Accent equation \acute{a}
7. Accent equation \grave{a}
8. Accent equation \breve{a}
9. Accent equation \widetilde{a}
10. Accent equation \bar{a}
11. Accent equation \bar{\bar{a}}
12. Accent equation \vec{a}
13. Accent equation \hvec{a}
14. Accent equation \widehat{AAA}

Bar

Add bar equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create bar equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an bar equation using LaTeX.
document.LastParagraph.AppendMath(@"\overline{a}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an bar equation using LaTeX.
document.LastParagraph.AppendMath(@"\overline{a}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an bar equation using LaTeX.
document.LastParagraph.AppendMath(@"\overline{a}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format bar equations.

S.No Professional LaTeX
1. Bar equation \overline{a}
2. Bar equation \underline{abc}

Box

Add box equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create box equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an box equation using LaTeX.
document.LastParagraph.AppendMath(@"\box{a}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an box equation using LaTeX.
document.LastParagraph.AppendMath(@"\box{a}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an box equation using LaTeX.
document.LastParagraph.AppendMath(@"\box{a}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format box equations.

S.No Professional LaTeX
1. Box equation \box{a}

Border Box

Add border box equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create border box equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an border box equation using LaTeX.
document.LastParagraph.AppendMath(@"\boxed{{x}^{2}+{y}^{2}={z}^{2}}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an border box equation using LaTeX.
document.LastParagraph.AppendMath(@"\boxed{{x}^{2}+{y}^{2}={z}^{2}}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an border box equation using LaTeX.
document.LastParagraph.AppendMath(@"\boxed{{x}^{2}+{y}^{2}={z}^{2}}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format border box equations.

S.No Professional LaTeX
1. Border Box equation \boxed{{x}^{2}+{y}^{2}={z}^{2}}

Delimiter

Add delimiter equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create delimiter equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an delimiter equation using LaTeX.
document.LastParagraph.AppendMath(@"\left(a\right)");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an delimiter equation using LaTeX.
document.LastParagraph.AppendMath(@"\left(a\right)");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an delimiter equation using LaTeX.
document.LastParagraph.AppendMath(@"\left(a\right)")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format delimiter equations.

S.No Professional LaTeX
1. Delimiter equation \left(a\right)
2. Delimiter equation \left[a\right]
3. Delimiter equation \left\{a\right\}
4. Delimiter equation \left\lfloora\right\rfloor
5. Delimiter equation \left\lceila\right\rceil
6. Delimiter equation \left|a\right|
7. Delimiter equation \left[a\right[
8. Delimiter equation \left]a\right]
9. Delimiter equation \left]a\right[
10. Delimiter equation \left(a\middle|b\right)
11. Delimiter equation \left\{a\middle|b\right\}
12. Delimiter equation \left\langlea\middle|b\right\rangle
13. Delimiter equation \left\langlea\middle|b\middle|c\right\rangle
14. Delimiter equation \left(a\right.
15. Delimiter equation \left. a\right)
16. Delimiter equation \left[a\right.
17. Delimiter equation \left. a\right]
18. Delimiter equation \left\{a\right.
19. Delimiter equation \left. a\right\}
20. Delimiter equation \left\langlea\right.
21. Delimiter equation \left. a\right\rangle
22. Delimiter equation \left\lfloora\right.
23. Delimiter equation \left. a\right\rfloor
24. Delimiter equation \left\lceila\right.
25. Delimiter equation \left. a\right\rceil
26. Delimiter equation \left|a\right.
27. Delimiter equation \left. a\right|
28. Delimiter equation \binom{a}{b}

Equation Array

Add equation array to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create an equation array using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an box equation using LaTeX.
document.LastParagraph.AppendMath(@"\eqarray{a@&b}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an box equation using LaTeX.
document.LastParagraph.AppendMath(@"\eqarray{a@&b}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an box equation using LaTeX.
document.LastParagraph.AppendMath(@"\eqarray{a@&b}");

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format equation array.

S.No Professional LaTeX
1. Equation array \eqarray{a@&b}

Fraction

Add fraction equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create fraction equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an fraction equation using LaTeX.
document.LastParagraph.AppendMath(@"{\frac{dy}{dx}}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an fraction equation using LaTeX.
document.LastParagraph.AppendMath(@"{\frac{dy}{dx}}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an fraction equation using LaTeX.
document.LastParagraph.AppendMath(@"{\frac{dy}{dx}}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format fraction equations.

S.No Professional LaTeX
1. Fraction equation frac{\mathbit{dy}}{\mathbit{dx}}
2. Fraction equation \sfrac{dy}{dx}
3. Fraction equation {\frac{dy}{dx}}

Function

Add function equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create function equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an function equation using LaTeX.
document.LastParagraph.AppendMath(@"\sin{\theta}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an function equation using LaTeX.
document.LastParagraph.AppendMath(@"\sin{\theta}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an function equation using LaTeX.
document.LastParagraph.AppendMath(@"\sin{\theta}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format function equations.

S.No Professional LaTeX
1. Function equation \sin{\theta}
2. Function equation \cos{\theta}
3. Function equation \tan{\theta}
4. Function equation \csc{\theta}
5. Function equation \sec{\theta}
6. Function equation \cot{\theta}
7. Function equation \sin^{-1}{\theta}
8. Function equation \cos^{-1}{\theta}
9. Function equation \tan^{-1}{\theta}
10. Function equation \csc^{-1}{\theta}
11. Function equation \sec^{-1}{\theta}
12. Function equation \cot^{-1}{\theta}
13. Function equation \sinh{\theta}
14. Function equation \cosh{\theta}
15. Function equation \tanh{\theta}
16. Function equation \csch{\theta}
17. Function equation \sech{\theta}
18. Function equation \coth{\theta}
19. Function equation \sinh^{-1}{\theta}
20. Function equation \cosh^{-1}{\theta}
21. Function equation \tanh^{-1}{\theta}
22. Function equation \csch^{-1}{\theta}
23. Function equation \sech^{-1}{\theta}
24. Function equation \coth^{-1}{\theta}
25. Function equation \arcsin{\theta}
26. Function equation \arccos{\theta}
27. Function equation \arctan{\theta}
28. Function equation \arccsc{\theta}
29. Function equation \arcsec{\theta}
30. Function equation \arccot{\theta}

Group character

Add group character equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create group character equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an group character equation using LaTeX.
document.LastParagraph.AppendMath(@"\overbrace{a-b}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an group character equation using LaTeX.
document.LastParagraph.AppendMath(@"\overbrace{a-b}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an group character equation using LaTeX.
document.LastParagraph.AppendMath(@"\overbrace{a-b}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format group character equations.

S.No Professional LaTeX
1. Group Character equation \overbrace{a-b}
2. Group Character equation \underbrace{a}

Limit

Add limit equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create limit equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an limit equation using LaTeX.
document.LastParagraph.AppendMath(@"\lim\below{b}{a}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an limit equation using LaTeX.
document.LastParagraph.AppendMath(@"\lim\below{b}{a}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an limit equation using LaTeX.
document.LastParagraph.AppendMath(@"\lim\below{b}{a}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format limit equations.

S.No Professional LaTeX
1. Limit equation \lim\below{b}{a}
2. Limit equation \min\below{b}{a}
3. Limit equation \max\below{b}{a}

Matrix

Add matrix equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create matrix equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an matrix equation using LaTeX.
document.LastParagraph.AppendMath(@"\begin{matrix}a&b\\\end{matrix}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an matrix equation using LaTeX.
document.LastParagraph.AppendMath(@"\begin{matrix}a&b\\\end{matrix}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an matrix equation using LaTeX.
document.LastParagraph.AppendMath(@"\begin{matrix}a&b\\\end{matrix}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format matrix equations.

S.No Professional LaTeX
1. Matrix equation \begin{matrix}\mathbit{a}&\mathbit{b}\\\end{matrix}

N-array

Add N-array equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create N-array equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an N-array equation using LaTeX.
document.LastParagraph.AppendMath(@"\sum{a}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an N-array equation using LaTeX.
document.LastParagraph.AppendMath(@"\sum{a}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an N-array equation using LaTeX.
document.LastParagraph.AppendMath(@"\sum{a}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format N-array equations.

S.No Professional LaTeX
1. N-Array equation \sum{a}
2. N-Array equation \sum_{l}^{u}a
3. N-Array equation \sum_{l}^{u}a
4. N-Array equation \sum_{l}a
5. N-Array equation \sum_{b}a
6. N-Array equation \prod{a}
7. N-Array equation \amalg{a}
8. N-Array equation \bigcup{a}
9. N-Array equation \bigcap{a}
10. N-Array equation \bigvee{a}
11. N-Array equation \bigwedge{a}

Radical

Add radical equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create radical equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an radical equation using LaTeX.
document.LastParagraph.AppendMath(@"\sqrt{a}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an radical equation using LaTeX.
document.LastParagraph.AppendMath(@"\sqrt{a}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an radical equation using LaTeX.
document.LastParagraph.AppendMath(@"\sqrt{a}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format radical equations.

S.No Professional LaTeX
1. Radical equation \sqrt{a}
2. Radical equation \sqrt[b]{a}

SubSuperScript

Add SubSuperScript equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create SubSuperScript equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath((@"{a}^{b}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath((@"{a}^{b}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath((@"{a}^{b}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format SubSuperScript equations.

S.No Professional LaTeX
1. SubSuperScript equation {\mathbit{a}}^{\mathbit{b}}
2. SubSuperScript equation {\mathbit{a}}_{\mathbit{b}}

Left SubSuperScript

Add Left SubSuperScript equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create Left SubSuperScript equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an Left SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath(@"{_{40}^{20}}{100}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an Left SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath(@"{_{40}^{20}}{100}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an Left SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath(@"{_{40}^{20}}{100}");

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub

The following table demonstrates the LaTeX equivalent to professional format Left SubSuperScript equations.

S.No Professional LaTeX
1. Left SubSuperScript equation {_{\mathbf{40}}^{\mathbf{20}}}{\mathbf{100}}

Right SubSuperScript

Add Right SubSuperScript equation to a Word document using the LaTeX through AppendMath API.

The following code example illustrates how to create Right SubSuperScript equation using LaTeX in Word document.

// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an Right SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath(@"{100}_{40}^{20}");

//Save the Word document to MemoryStream
using MemoryStream stream = new MemoryStream();
document.Save(stream, FormatType.Docx);
// Create a new Word document.
using WordDocument document = new WordDocument();

//Add one section and one paragraph to the document.
document.EnsureMinimal();

//Append an Right SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath(@"{100}_{40}^{20}");

//Save the Word document.
document.Save("Result.docx", FormatType.Docx);
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an Right SubSuperScript equation using LaTeX.
document.LastParagraph.AppendMath(@"{100}_{40}^{20}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

The following table demonstrates the LaTeX equivalent to professional format Right SubSuperScript equations.

S.No Professional LaTeX
1. Right SubSuperScript equation {\mathbf{100}}_{\mathbf{40}}^{\mathbf{20}}

Format Equations

Apply style to characters

Apply styles to characters, such as bold and bold-italic, for equations in a Word document using LaTeX with the .NET Word Library. Apply the following styles using LaTeX commands.

Styles LaTeX
Bold

\mathbf

BoldItalic

\mathbit

The following code example demonstrates how to apply styles to characters within equations in a Word document.

// Create a new Word document.
using (WordDocument document = new WordDocument())
{
    //Add one section and one paragraph to the document.
    document.EnsureMinimal();

    //Append an accent equation with bold using LaTeX.
    document.LastParagraph.AppendMath(@"\dot{\mathbf{a}}");
    //Append an accent equation with bold-italic using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathbit{a}}");

    //Save a Word document to the MemoryStream.
    using (MemoryStream stream = new MemoryStream())
    {
        document.Save(stream, FormatType.Docx);
    }
}
// Create a new Word document.
using (WordDocument document = new WordDocument())
{

    //Add one section and one paragraph to the document.
    document.EnsureMinimal();

    //Append an accent equation with bold using LaTeX.
    document.LastParagraph.AppendMath(@"\dot{\mathbf{a}}");
    //Append an accent equation with bold-italic using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathbit{a}}");

    //Save a Word document.
    document.Save("Result.docx", FormatType.Docx);
}
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an accent equation with Bold using LaTeX.
document.LastParagraph.AppendMath(@"\dot{\mathbf{a}}")
'Append an accent equation with Bold-Italic using LaTeX.
document. LastSection.AddParagraph().AppendMath(@"\dot{\mathbit{a}}")

'Save the Word document.
document.Save("Result.docx", FormatType.Docx)

Apply scripts to the equation

Apply scripts, such as double-struck, fraktur, and more, to equations in a Word document using LaTeX with the .NET Word Library. Apply the following scripts using LaTeX commands.

Scripts LaTeX
Double-struck

\mathbb

Fraktur

\mathfrak

Sans Serif

\mathsf

Script

\mathscr
\mathcal

The following code examples show how to apply the scripts to equations in a Word document.

// Create a new Word document.
using (WordDocument document = new WordDocument())
{
    //Add one section and one paragraph to the document.
    document.EnsureMinimal();

    //Append an accent equation with Double-Struck font using LaTeX.
    document.LastParagraph.AppendMath(@"\dot{\mathbb{a}}");
    //Append an accent equation with Fraktur font using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathfrak{a}}");
    //Append an accent equation with Sans Serif font using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathsf{a}}");
    //Append an accent equation with Script using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathcal{a}}");
    //Append an accent equation with Script using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathscr{a}}");

    //Save a Word document to the MemoryStream.
    using (MemoryStream stream = new MemoryStream())
    {
        document.Save(stream, FormatType.Docx);
    }
}
// Create a new Word document.
using (WordDocument document = new WordDocument())
{
    //Add one section and one paragraph to the document.
    document.EnsureMinimal();

    //Append an accent equation with DoubleStruck font using LaTeX.
    document.LastParagraph.AppendMath(@"\dot{\mathbb{a}}");
    //Append an accent equation with Fraktur font using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathfrak{a}}");
    //Append an accent equation with SansSerif font using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathsf{a}}");
    //Append an accent equation with Script using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathcal{a}}");
    //Append an accent equation with Script using LaTeX.
    document.LastSection.AddParagraph().AppendMath(@"\dot{\mathscr{a}}");

    //Save a Word document.
    document.Save("Result.docx", FormatType.Docx);
}
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an accent equation with DoubleStruck font using LaTeX.
document.LastParagraph.AppendMath(@"\dot{\mathbb{a}}")
'Append an accent equation with Fraktur font using LaTeX.
document.LastSection.AddParagraph().AppendMath(@"\dot{\mathfrak{a}}")
'Append an accent equation with SansSerif font using LaTeX.
document. LastSection.AddParagraph().AppendMath(@"\dot{\mathsf{a}}")
'Append an accent equation with Script using LaTeX.
document. LastSection.AddParagraph().AppendMath(@"\dot{\mathcal{a}}")
'Append an accent equation with Script using LaTeX.
document. LastSection.AddParagraph().AppendMath(@"\dot{\mathscr{a}}")

'Save a Word document.
document.Save("Result.docx", FormatType.Docx)

Apply scripts to the equation

Preserve as normal text

By default, characters in equations in a Word document are in italics. However, you can also include normal text within an equation using LaTeX.

The following code example shows how to preserve text as normal text, without any default formatting, within an equation using LaTeX.

// Create a new Word document.
using (WordDocument document = new WordDocument())
{
    //Add one section and one paragraph to the document.
    document.EnsureMinimal();

    //Append an accent equation as normal text using LaTeX.
    document.LastParagraph.AppendMath(@"\dot{\mathrm{a}}");

    //Save a Word document to the MemoryStream.
    using (MemoryStream stream = new MemoryStream())
    {
        document.Save(stream, FormatType.Docx);
    }
}
// Create a new Word document.
using (WordDocument document = new WordDocument())
{
    //Add one section and one paragraph to the document.
    document.EnsureMinimal();

    //Append an accent equation as normal text using LaTeX.
    document.LastParagraph.AppendMath(@"\dot{\mathrm{a}}");

    //Save a Word document.
    document.Save("Result.docx", FormatType.Docx);
}
' Create a new Word document.
Dim document As WordDocument = New WordDocument()

'Add one section and one paragraph to the document.
document.EnsureMinimal()

'Append an accent equation as normal text using LaTeX.
document.LastParagraph.AppendMath(@"\dot{\mathrm{a}}")

'Save a Word document.
document.Save("Result.docx", FormatType.Docx)

You can download a complete working sample from GitHub.

Apply Math Justification

Apply justification, such as Left, Right, and more to the equation in a Word document using the .NET Word Library.

The following code examples show how to apply the justification to equations in a Word document.

// Create a new Word document.
using (WordDocument document = new WordDocument())
{
    //Add one section and one paragraph to the document.
    document.EnsureMinimal();
    //Append an border box equation using LaTeX.
    WMath math = document.LastParagraph.AppendMath(@"\boxed{{x}^{2}+{y}^{2}={z}^{2}}");
    //Apply math justification.
    math.MathParagraph.Justification = MathJustification.Left;
    using (FileStream outputFileStream = new FileStream("Output.docx", FileMode.Create, FileAccess.ReadWrite))
    {
        //Save Word document.
        document.Save(outputFileStream, FormatType.Docx);
    }
}
//Create a new Word document.
WordDocument document = new WordDocument();
//Add one section and one paragraph to the document.
document.EnsureMinimal();
//Append an border box equation using LaTeX.
WMath math = document.LastParagraph.AppendMath(@"\boxed{{x}^{2}+{y}^{2}={z}^{2}}");
//Apply math justification.
math.MathParagraph.Justification = MathJustification.Left;
//Save Word document.
document.Save("Output.docx", FormatType.Docx);
'Create a new Word document.
Dim document As New WordDocument()
'Add one section and one paragraph to the document.
document.EnsureMinimal()
'Append a border box equation using LaTeX.
Dim math As WMath = document.LastParagraph.AppendMath("\boxed{{x}^{2}+{y}^{2}={z}^{2}}")
'Apply math justification.
math.MathParagraph.Justification = MathJustification.Left
'Save Word document.
document.Save("Output.docx", FormatType.Docx)

You can download a complete working sample from GitHub.