Utilizing the Mathlive library within an Angular application

I have integrated the mathlive library into my angular project. When I execute the code, the following block is used:

<math-field> {{'$$x=\frac {-b\pm \sqrt{b^2-4ac}} {2a} $$'}} </math-field>

However, an error occurs with this specific code snippet:

An unexpected character "EOF" is detected (Could there be an unescaped "{" in your template? Use "{{'{'}}").

The code runs smoothly only when the curly braces {} are not present. For example, the following code functions without any issues:

<math-field>f(x) = \sin(x+\pi) </math-field>

I have tested different formats like:

<math-field> $$ f(x) = \sin(x+\pi) $$ </math-field>
<math-field> {{'f(x) = \sin(x+\pi)'}} </math-field>

All of which produce the correct output.

<math-field> {{'x=\ frac {-b\pm \sqrt{b^2-4ac}} {2a}'}} </math-field>
<math-field> {{'$$x=\frac {-b\pm \sqrt{b^2-4ac}} {2a} $$'}} </math-field>
<math-field> {{'x=\ frac{-b\pm\sqrt{b^2-4ac}}{2a}'}} </math-field>
<math-field> {{'$$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$$'}}</math-field>

The final output is: x = (2a - b) ± √(b² - 4ac)

Answer №1

The error message is indicating that instead of using "{" and "}" directly, you should use "{{'{'}}" and "{{'}'}}".

//instead of
<math-field> x=\frac {-b\pm \sqrt{b^2-4ac}} {2a} </math-field>

//try
<math-field> x=\\frac {{'{'}}-b\pm \sqrt{{'{'}}b^2-4ac{{'}'}}{{'}'}} {{'{'}}2a{{'}'}} </math-field>

Alternatively, you can use a variable like this:

formula='x=\frac {-b\pm \sqrt{b^2-4ac}} {2a} ' 

<math-field>{{formula}}</mat-field>

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