View source for Template:Visualisation complex number roots

[[File:visualisation_complex_number_roots.svg|thumb|{{{1|upright=1.15}}}|Geometric representation of the 2nd to 6th roots of a complex number {{mvar|z}}, in polar form <span class="nowrap">{{math|''re''<sup>''i&phi;''</sup>}}&thinsp;</span> where <span class="nowrap">{{math|''r'' {{=}} <nowiki>|</nowiki>''z''&thinsp;<nowiki>|</nowiki>}}</span> and <span class="nowrap">{{math|''&phi;'' {{=}} arg ''z''}}</span>. If {{mvar|z}} is real, <span class="nowrap">{{math|''&phi;'' {{=}} 0}} or {{pi}}</span>. Principal roots are shown in black.]]