Invalid commands

Describe the bug

The following commands are not supported and cause an error when parsed:

• \begin{aligned}
• \end{aligned}
• \overleftarrow
• \overrightarrow
• \dfrac
• \udots
• \not

To Reproduce

When we set the LaTeX property of the CSharpMath.Forms.MathView control with a string containing one of the commands listed above we get an "invalid command" error.

Expected behavior

The parsing to be successful.

Environment

• Platform: CSharpMath.Forms
• Package Version or Commit: 0.5.1
• Device: Android or iOS

Additional information

We can avoid the problem with the following substitutions:

• \overleftarrow => \vec
• \overrightarrow => \vec
• \dfrac => \frac
• \udots => \dots

We were unable to avoid the problem for the following commands:

• \begin{aligned}
• \end{aligned}
• \not

[Happypig375]

This is a feature request, not a bug.

Ok, I think the most important thing among those reported is to support the "\not" command. Thanks.