GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
<CDName>transform1</CDName>
<CDReviewDate>2009-05-14</CDReviewDate>
<CDDate>2009-05-14</CDDate>
<CDVersion>1</CDVersion>
<CDRevision>0</CDRevision>
<CDStatus>private</CDStatus>
<Description>
This is a private CD for transformations. A transformation in GAP
is an endomorphism of a set of integers of the form {1, ..., n}.
</Description>
<CDDefinition>
<Name>transformation</Name>
<Description>
An n-ary function to construct a transformation of degree n
with the list of images given as its arguments.
</Description>
</FMP>
<OMOBJ>
<OMA>
<OMS cd="transform1" name="transformation"/>
<OMI>2</OMI>
<OMI>3</OMI>
<OMI>4</OMI>
<OMI>2</OMI>
<OMI>4</OMI>
</OMA>
</OMOBJ>
</FMP>
</CDDefinition>
</CD>