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        The figure of a composite function. Originally uploaded to English wikipedia by  en:User:Wshun, (02:38, 13 November 2004)
        
         
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          Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the  Free Art License. You will find a specimen of this license on the  Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue | 
         
        
        
         
          
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            File:Compfun.png     File:Compfun.svg  
             
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