How can i use concmath font for math with concrete font for roman?

Question

Right now I'm using:

\usepackage{concmath}
\renewcommand{\sfdefault}{qhv}

Not I want to use concrete package but only such that the normalfont and bf font are changed. But it also changes the mathfont. How can I change this to work with the concmath font?

Answer 1

To just load the text fonts and leave the mathematics alone, use the beton package instead.

\documentclass{article}

\usepackage{beton}

\begin{document}

Some concrete text and normal \( x^2 - y^2 = t \) maths.

\end{document}

See the description of the concrete package on CTAN.

To switch the sans serif font I would then suggest you load on appropriate package, e.g. helvet:

\documentclass{article}

\usepackage{beton}
\usepackage[scaled=0.92]{helvet}

\begin{document}

Some concrete text and normal \( x^2 - y^2 = t \) maths.

\textsf{Something sans serif.}

\end{document}