downstream on the Skagit River
- Mathematics (Wikipedia)
Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained, and quantities and their changes. These topics are represented in modern mathematics with the major subdisciplines of number theory, algebra, geometry, and analysis, respectively. There is no general consensus among mathematicians about a common definition for their academic discipline.
upstream on the Skagit River
- Newhalem, Washington (Wikipedia)
Newhalem (Lushootseed: dxʷʔiyb) is a small unincorporated community on the Skagit River in the western foothills of the North Cascades, in Whatcom County, northwestern Washington, United States.