When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Of course, this 'invites' scientists and engineers to use them.On the other hand, differential equations are at the starting point of a lot of purely mathematical activity. It has been an objective to make compatible the rigor of the underlying mathematical theory and the richness of applicability.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.