This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}.

This is the color encoding used in the Complex log image above. Each complex value is represented as a particular color. The arg (polar coordinate angle) of the complex number is encoded as the hue of the color. The modulus of the complex number is encoded as the saturation (intensity) of the color.

DescripciónComplex log.jpg	function Log[z] in the complex plane
Data	3 agostu 2007 (upload date)
Fonte	Trabayu propiu  This diagram was created with Mathematica.
Autor	Jan Homann; Color encoding image comment author Hal Lane, September 28, 2009

L'autor d'esta obra, Jan Homann, la lliberó como dominiu públicu. Esto s'aplica nel mundu ensembre. En dellos países seique esto nun seya posible llegalmente; nesti casu: Jan Homann da a cualesquier persona permisu pa usar esta obra pa cualesquier propósitu, ensin denguna condición, menos si eses condiciones requierense pola llei.