I would like to use my selected sans serif font in place of my mathfs fonts. I know that there are so called mathversions which define different types of characters (letters, symbols, etc). I would be satisfied if I could set the basic Latin alphabetical math sans serif characters the same as my default text sans serif font. Is it possible, how?
\mathsf is defined by
so you just need
cmss replaced by the LaTeX font family name of the font you want.