Changes

* [[Matrix in maths]]

* Discussion: [[User_talk:Zenlima | summary of formula numbering problems]] (comment: unverified)

* [[Product integral]]

* Number Formatting : there's a special command, {{cmd|digits}}, with its own manual about formatting numbers, see [http://www.pragma-ade.nl/general/magazines/mag-0003.pdf Pasting digits together]

= Plotting =