1,047
edits
Changes
→Changing format of numbers
= Display Math math =
Display math is enclosed in a {{cmd|startformula}} / {{cmd|stopformula}} pair. Thus
<table widthcontext source="100%yes" colstext="2This, when typeset, produces the following:"><tr valign="top"><td width="50%"><texcode>
The famous result (once more) is given by
\startformula
c^2 = a^2 + b^2.
\stopformula
</texcodecontext></td><td>This, when typeset, produces the following:
== Numbering Formulae == ConTeXt provides an easy way to number the display maths equations. Simply, insert the {{cmd|startformula}} in the {{cmd|startplaceformula}} environment, and you will get numbered equations. <contextsource="yes" text="This, when typeset, produces the following:">\setuppapersize[A5]\setuplayout[width=8cm]
The famous result (once more) is given by
\startplaceformula
\startformula
c^2 = a^2 + b^2.
\stopformula
\stopplaceformula
</context>
The {{cmd|placeformula}} command is optional, and produces the equation number; leaving it off produces an unnumbered equation. = Numbering Formulae =Changing format of numbers ==You can use {{cmd|setupformulas}} to change the format of numbers. For example to get bold numbers inside square brackets use
The famous result (once more) is given by
\setupformulas
[left={[},
right={]},
numberstyle=bold]
\startplaceformula
\startformula
c^2 = a^2 + b^2.
\stopformula
\stopplaceformula
</texcodecontext> To get equations also numbered by section, use the command {{cmd|setupnumbering}} <tdcode>\setupnumbering[way=bysection]</tdcode>in the preamble of your document.This means that the section number preceeds the formula number.Add also {{cmd|setupnumber}} <td widthcode>\setupnumber[formula][way="48%"bysection]</code>This, when typeset, produces the following:to reset with each new section.
<contextsource="yes" text="This, when typeset, produces the following:">\setuppapersize[A5]\setuplayout[width=8cm]
The famous result (once more) is given by
\setupformulas
[left={[},
right={]},
numberstyle=bold]
\setupnumbering [way=bysection] % to add the section number to the formula number
\setupnumber [formula] [way=bysection] % to reset with each new section
\startsection[title=First title]
\startplaceformula
\startformula
c^2 = a^2 + b^2
\stopformula
\stopplaceformula
\stopsection
\startsection[title=Second title]
\startplaceformula
\startformula
c^2 = a^2 + b^2.
\stopformula
\stopplaceformula
\stopsection
</context>
<context source="yes" text= Changing format of numbers =="This, when typeset, produces the following:">The famous result (once more) is given byYou can use {{cmd|\setupformulas}} to change the format of numbers. For example to get bold numbers inside square brackets use[numberconversion=Character]
\startformula
c^2 = a^2 + b^2.
\stopformula
\startformula
c^2 = a^2 + b^2
\stopformula
\stopplaceformula
</context>
== Changing Formula alignment ==