I'm using the following commands in my preamble to get the fonts I want:
\usepackage{cmbright}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{pxfonts}
I recently found that, in math mode, when I use the command \log
or \exp
(as opposed to \text{log}
or \text{exp}
), the logarithmic and exponential functions get resolved in the math font I want to use (pxfonts). However, I often use other functions such as "logit" and "expit", for example:
\begin{equation}
\text{logit} \Bigg \{ P(Y = 1| X = x) \Bigg \} = \beta_0 + s(x),
\end{equation}
In this case, "logit" resolves in the font used in the main text (cmbright), which stands out as somewhat of an eyesore. Is there a way I can create functions \logit
and \expit
that, in math mode, will return "logit" and "expit" using the desired math font (pxfonts) and not the main text font (cmbright)?
Best Answer
You can use
\DeclareMathOperator
fromamsmath
; this will also give you the right spacing: