Keywords: Equidistant d2x0.png Powierzchnia równej odlegÅ‚oÅ›ci dla metryki euklidesowej Transferred from http //pl wikipedia org pl wikipedia; transferred to Commons by User Pjahr using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2007-03-27 Gus Original uploader was Gus at http //pl wikipedia org pl wikipedia Released into the public domain by the author pl wikipedia Gus original upload log page pl wikipedia Equidistant_d2x0 png 2007-03-27 20 33 Gus 712×510× 183299 bytes <nowiki></nowiki> Surface plots |