Now also to  the list:

Result are identical and attached.

mtxrun --find-file dejavu-math.otf

gives

C:/data/context/tex/texmf/fonts/opentype/public/dejavu/dejavu-math.otf

From: Hans Hagen
Sent: Wednesday, 18 March 2020 11:38
To: mailing list for ConTeXt users; Jan Willem Flamma
Subject: Re: [NTG-context] Math font not embedded

On 3/18/2020 11:20 AM, Jan Willem Flamma wrote:

> Wiping the cache directory

> (C:\data\context\tex\texmf-cache\luatex-cache\context\5fe67e0bfe781ce0dde776fb1556f32e\fonts)

>

> and mtxrun --script fonts --reload --force

>

> has not solved my issue.

>

> Running Pablo’s example on a Mac and Windows machine gives the attached

> logs and output.

can you test this:

\setupbodyfont[dejavu]

\starttext

   \m{\sin^2(t)^2 + \cos^2(t) = 1}

   \switchtobodyfont[pagella]

   \m{\sin^2(t)^2 + \cos^2(t) = 1}

\stoptext

is there a dejavu-math.otf file on your system?

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