OFFSET
1,1
COMMENTS
The Fermat axis has the equation l=a(b^2-c^2)(a^2-b^2-bc-c^2)(a^2-b^2+bc-c^2) corresponding to the Kimberling center X526 (see link).
LINKS
Eric Weisstein's World of Mathematics, Fermat Axis
CROSSREFS
KEYWORD
nonn
AUTHOR
Jorge Coveiro, Dec 28 2004
EXTENSIONS
Edited with better definition and more terms. Omar E. Pol, Dec 30 2008
Offset corrected by Arkadiusz Wesolowski, Feb 26 2013
STATUS
approved