From mboxrd@z Thu Jan  1 00:00:00 1970
From: Uwe Brauer <oub@mat.ucm.es>
Subject: Re: resize png in org-toggle-latex-fragment
Date: Thu, 29 Oct 2015 13:18:04 +0000
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>>> "Uwe" == Uwe Brauer <oub@mat.ucm.es> writes:

   > Hello
   > I am using GNU emacs 25.0.50, and 8.3.1.

   > The png generated ny org-toggle-latex-fragment are too small for my
   > taste.

   > I found two solutions



   > (defun update-org-latex-fragments ()
   >   (org-toggle-latex-fragment '(16))
   >   (plist-put org-format-latex-options :scale text-scale-mode-amount)
   >   (org-toggle-latex-fragment '(16)))
   > (add-hook 'text-scale-mode-hook 'update-org-latex-fragments)

Upgrade, this solution works, but I found out that via
org-format-latex-options

I could have a solution which I like more.