- From: "Andrey G. Grozin" <address@hidden>
- To: address@hidden
- Subject: Re: \int_a^b f(x) dx : dx is in rm
- Date: Sat, 2 Mar 2002 12:36:01 +0600
Hi *,
>
> However, I agree with Jay that the 'd' after the integrand should be in
>
> roman
>
> font. I do not know what is typographically correct, that is just my two
>
> cents.
>
This opinion can indeed be defended, but it is not the current
>
typographical tradition.
Some publishers (e.g., Springer-Verlag) require exactly this: d in
integrals and derivatives, i (the imaginary unit), e (exp(1)) *must* be in
roman.
Andrey
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