Gradients of Valley, UK [OC] [1024×686]
Picture found by the Ditpub “Beautiful World” searcher.
Original was/is available from https://c2.staticflickr.com/6/5800/22331467963_b4baa412f5_b.jpg
Some learning, selected for this occasion 🙂
In mathematics, the gradient is a generalization of the usual concept of derivative of a function in one dimension to a function in several dimensions.
A valley is a low area between hills, often with a river running through it.
Published by DitPub on 2015-11-14 11:28:48, under the category “Beautiful World”
DitPub is a for-learning-&-fun-bot by Artur Marques