Integration limits misaligned when using Nagwa TK Math font

Questions
,
1

Hello,

I’ve noticed that when using the Nagwa TK Math font, the placement of the integration limits appears incorrect (too close to or misaligned with the integral sign).

Here’s a minimal reproducible example:

#set text(font: "Nagwa TK Text")
#show math.equation: set text(font: "Nagwa TK Math")

This is a formula:

$
integral_0^infinity sin(x) dif x
$

This produces the following rendering issue:

Example
Example303×164 7.07 KB

The font can be downloaded from the official source:
https://fonts.nagwa.com/tk/

Would it be possible to adjust how Typst handles the positioning of limits when using this font family?

Thank you for your help!

2

I think that it’s probably best to report a bug towards the typst repository on github for this one. If there is a problem with the font (and not Typst) – Typst contributors will be able to find out — then most likely they’ll want a bug reported towards the font. I haven’t seen that Typst has tried to add font-specific workarounds, so I’m guessing that’s unlikely.

I didn’t find any preexisting issue when web searching, but I found this PDF created with Typst 0.12 where the same font is used for math, and integration limits look ok: https://www.typst.dev/math_fonts.pdf

1 Like
3

Thanks for your answer. I have meanwhile filed an issue at GitHub: