How to write letters in bold in the math mode?

How to write letters in bold in the math mode?

The \\boldsymbol command still works, including for symbols other than letters, if you load one of the math fonts that comes in bold (such as XITS Math) or if you declare a bold math font with \\setmathfont [version=bold]. This can be a FakeBold version of the math font, for instance,

How can I get Bold math symbols in latex?

While \\bm and \\boldmath are some good options in LaTeX, modern packages for XeLaTex can give a lot more control over the fonts from the very beginning, without the need to use commands different from the standard \\mathbf that every one expects naively to work the first time one tries to write bold italic characters.

Which is the best font for bold math symbols?

By default, \\mathbf renders bold capital letters upright and bold lowercase letters italic, but [math-style=ISO] makes italic the default for everything, including regular-weight uppercase Greek. You can change only the behavior of bold uppercase letters with bold-style=ISO] or [bold-style=upright].

What’s the difference between mathbf and boldsymbol?

The mathbf command can only be used for non-italic symbols, instead the amsmath package defines the boldsymbol command that can be used with every literal symbol or math operator. The bm package redefines the boldsymbol command providing the bm command and is independent from amsmath. So you can use: Use mathbf{g} for bold in math mode.

How to use bold and italic in latex?

LaTeX Font Warning: Font shape `OT1/cmss/bx/it’ undefined (Font) using `OT1/cmss/bx/n’ instead on input line 7. The font shape combination bold/italic is also available if you use \sepackage {lmodern}.

What are all the font styles I can use in math mode?

In TeX’s Computer Modern font family, lowercase greek symbols are also set in slanted mode in math — I suppose in order to harmonize nicely with any nearby italicized latin letters. When using LaTeX, \\mathit {} instructs TeX to typeset the argument in text-mode italics.

How does normal text work in math mode?

Letters are printed in italics, with more space left in-between, spaces are ignored. In certain cases it may be desirable to include “normal text” within an equation. There is a simple way to add “normal text” fragments in math mode.

Do you have to go to math mode to type Greek letters?

You don’t need to change to math mode every time you want to type a greek letter in normal text. Loading the textgreek package allows typesetting greek letters, generally just by adding a text -prefix to the letter name, e.g. for it would be:

How to use bold Greek letters in latex?

Using Bold Greek Letters in LaTeX Bold Greek letters are available using boldsymbolin the amsmathpackage. \\documentclass{article} \sepackage{amsmath} \\begin{document} Let $\\boldsymbol\\alpha$ be a vector. Call it $\\boldsymbol\\beta$. \\end{document}