I want to bold a letter that represents a vector in a LaTeX equation. But when I use \bf to make it bold, it changes the letter to normal, non-slanted type. Is there a way to have letters bolded and italicized in an equation? This is what I enter: {\bf x} = \begin{bmatrix} x_1 \\ \vdots \\ x_n \end{bmatrix}.
Hi
\boldsymbol{\mathcal{x}} = \begin{bmatrix} x_1 \\ \vdots \\ x_n \end{bmatrix}
Would you mind giving this a try and let us know if you have any questions? Cheers!
A Lucid or airfocus account is required to interact with the Community, and your participation is subject to the Supplemental Lucid Community Terms. You may not participate in the Community if you are under 18. You will be redirected to the Lucid or airfocus app to log in.
A Lucid or airfocus account is required to interact with the Community, and your participation is subject to the Supplemental Lucid Community Terms. You may not participate in the Community if you are under 18. You will be redirected to the Lucid or airfocus app to log in.
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.
Your privacy choices
