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ConTEXt an excursion - Pragma ADE

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Units<br />

contents<br />

9 Units<br />

index<br />

comm<strong>an</strong>ds<br />

To force yourself to use dimensions <strong>an</strong>d units consistently throughout the document you<br />

c<strong>an</strong> make your own list with units. These are specified in the set up area of your input<br />

file.<br />

definitions<br />

colofon<br />

In CONT E XT there is <strong>an</strong> external module available that contains almost all SI--units. When<br />

this module is loaded with \usemodule[units] you c<strong>an</strong> call units with:<br />

\Meter \Per \Square \Meter<br />

\Cubic \Meter \Per \Sec<br />

\Square \Milli \Meter \Per \Inch<br />

\Centi \Liter \Per \Sec<br />

\Meter \Inverse \Sec<br />

\Newton \Per \Square \Inch<br />

\Newton \Times \Meter \Per \Square \Sec<br />

It looks like a lot of typing but it does guar<strong>an</strong>tee a consistent use of units. The comm<strong>an</strong>d<br />

\unit also prevents the separation of value <strong>an</strong>d unit at line breaks, because a number<br />

typeset at the end of a line <strong>an</strong>d the unit at the beginning of the next one, is far from<br />

perfect. These examples come out as:<br />

m/m 2<br />

m 3 /s<br />

mm 2 /inch<br />

cl/s<br />

ms −1<br />

N/inch 2<br />

N ·m/s 2<br />

exit<br />

search +<br />

go back<br />

– +<br />

9 24

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