On 2019-09-18, list_em...@icloud.com wrote: > [-- Type: text/plain, Encoding: quoted-printable --]
> I am using the Article class with the Roman font set to Utopia > (Fourier). I believe that “Fourier” indicates a compatible math font, > complementing Utopia. > The integral signs for single and double integrals are different! I > don’t think this is correct typesetting. Is there a way to fix this or > is this a problem in the Fourier fonts? It is a problem in LyX, which loads the "esint" package for the double integral automatically. You can fix this in your document in Document>Settings>Math Options: select "do not load" for the esint package. Günter