Plus. Online Mathematics Textbooks. Professor Jim Herod and I have written Multivariable Calculus ,a book which we and a few others have used here at Georgia Tech for two years.

We have also proposed that this be the first calculus course in the curriculum here, but that is another story.... Although it is still in print, Calculus,by Gilbert Strang is made available through MIT's OpenCourseWare electronic publishing initiative. Here is one that has also been used here at Georgia Tech. Linear Methods of Applied Mathematics, by Evans Harrell and James Herod. Yet another one produced at Georgia Tech is Linear Algebra, Infinite Dimensions, and Maple, by James Herod. Differential geometry reconstructed (free work-in-progress book) Steven Strogatz on the Elements of Math - Series. Hypertext tour of mathematical landscape. This is the starting page for a brief tour of the broad subfields of mathematics.

It is our intention that this tour provide enough description of the terrain to help you select the heading of the Mathematics Subject Classification appropriate for a specific inquiry. (There are 63 main headings and thousands of subheadings; the areas with index pages of their own offer a tour of their subareas and links to adjacent territory.) Click here to start the tour, or if you prefer, simply load all at once the shorter (41K) "Layman's Guide to the Mathematics Subject Areas", which contains most of the same comments but lacks the pretty pictures. Other types of navigation tools at the Mathematical Atlas: Search for a topic by keywords. Perhaps, before we begin, you would like to make sure this is the tour you want! We keep the broad definition here, that mathematics includes all the related areas which touch on quantitative, geometric, and logical themes. That which mathematicians do. Implicit-association test.

Whichever IAT you do, we will ask you (optionally) to report your attitudes toward or beliefs about these topics, and provide some general information about yourself.

These demonstrations should be more valuable if you have also tried to describe your self-understanding of the characteristic that the IAT is designed to measure. Also, we would like to compare possible differences among groups in their IAT performance and opinions, at least among those who decide to participate. Data exchanged with this site are protected by SSL encryption, and no personally identifying information is collected. IP addresses are routinely recorded, but are completely confidential. Important disclaimer: In reporting to you results of any IAT test that you take, we will mention possible interpretations that have a basis in research done (at the University of Washington, University of Virginia, Harvard University, and Yale University) with these tests.

Edge Annual Question. "Take a look.

No matter who you are, you are bound to find something that will drive you crazy. " —The New York Times "A forum for the world's most brilliant minds. " —The Guardian Science advances by discovering new things and developing new ideas. Ideas change, and the times we live in change. FQXi - Foundational Questions Institute.