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2. Multivariable calculus - Wikipedia

   en.wikipedia.org/wiki/Multivariable_calculus

   Multivariable calculus (also known as multivariate calculus) is the extension of calculus in one variable to calculus with functions of several variables: the differentiation and integration of functions involving multiple variables (multivariate), rather than just one. [1]

3. Vector projection - Wikipedia

   en.wikipedia.org/wiki/Vector_projection

   The vector projection (also known as the vector component or vector resolution) of a vector a on (or onto) a nonzero vector b is the orthogonal projection of a onto a straight line parallel to b. The projection of a onto b is often written as proj b ⁡ a {\displaystyle \operatorname {proj} _{\mathbf {b} }\mathbf {a} } or a ∥ b .

4. Ximera - Wikipedia

   en.wikipedia.org/wiki/Ximera

   Ximera is a massive open online course by Ohio State University on Coursera and YouTube. [1] The system was originally known as MOOCulus and Calculus One. [2] The course features over 25 hours of video and exercises. The instructor is Jim Fowler, an associate professor of mathematics at the Ohio State University. [3]

5. Projected normal distribution - Wikipedia

   en.wikipedia.org/wiki/Projected_normal_distribution

   pdf complicated, see text In directional statistics , the projected normal distribution (also known as offset normal distribution , angular normal distribution or angular Gaussian distribution ) [ 1 ] [ 2 ] is a probability distribution over directions that describes the radial projection of a random variable with n-variate normal distribution ...

6. Matrix calculus - Wikipedia

   en.wikipedia.org/wiki/Matrix_calculus

   In mathematics, matrix calculus is a specialized notation for doing multivariable calculus, especially over spaces of matrices.It collects the various partial derivatives of a single function with respect to many variables, and/or of a multivariate function with respect to a single variable, into vectors and matrices that can be treated as single entities.

7. Multiple integral - Wikipedia

   en.wikipedia.org/wiki/Multiple_integral

   Just as the definite integral of a positive function of one variable represents the area of the region between the graph of the function and the x-axis, the double integral of a positive function of two variables represents the volume of the region between the surface defined by the function (on the three-dimensional Cartesian plane where z = f(x, y)) and the plane which contains its domain. [1]

8. Michael Spivak - Wikipedia

   en.wikipedia.org/wiki/Michael_Spivak

   Spivak acknowledged in the preface of the second edition that the work is arguably an introduction to mathematical analysis rather than a calculus textbook. [13] Another of his well-known textbooks is Calculus on Manifolds, [14] a concise (146 pages) but rigorous and modern treatment of multivariable calculus accessible to advanced undergraduates.

9. Projection (mathematics) - Wikipedia

   en.wikipedia.org/wiki/Projection_(mathematics)

   In mathematics, a projection is an idempotent mapping of a set (or other mathematical structure) into a subset (or sub-structure). In this case, idempotent means that projecting twice is the same as projecting once. The restriction to a subspace of a projection is also called a projection, even if the idempotence property is lost. An everyday ...