This site is devoted to mathematics and its applications. Created and run by Peter Saveliev.

# User contributions

### From Mathematics Is A Science

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- 16:34, 23 February 2019 (diff | hist) . . (0) . . N File:Polar coordinates -- grid.png (current)
- 13:26, 23 February 2019 (diff | hist) . .
**(+1,050)** . . Several variables (→Coordinate systems; polar coordinates) (current) - 13:22, 23 February 2019 (diff | hist) . . (0) . . N File:Polar diagonal.png (current)
- 13:21, 23 February 2019 (diff | hist) . . (0) . . N File:Polar ray.png (current)
- 13:21, 23 February 2019 (diff | hist) . . (0) . . N File:Polar circle.png (current)
- 11:28, 23 February 2019 (diff | hist) . . (0) . . N File:Polar points.png (current)
- 06:29, 23 February 2019 (diff | hist) . .
**(+605)** . . Several variables (→Coordinate systems; polar coordinates) - 06:11, 23 February 2019 (diff | hist) . . (+230) . . Classes of functions (→The logarithmic function) (current)
- 19:11, 22 February 2019 (diff | hist) . . (+98) . . Sequences and their limits (→Limits of sequences: long-term trends) (current)
- 19:01, 22 February 2019 (diff | hist) . . (+51) . . Operations on functions (→The inverse of a function) (current)
- 18:52, 22 February 2019 (diff | hist) . . (-384) . . Operations on functions (→Compositions of functions)
- 17:08, 22 February 2019 (diff | hist) . . (+458) . . Functions in higher dimensions (→Angles between vectors and the dot product) (current)
- 17:06, 22 February 2019 (diff | hist) . . (0) . . N File:Coordinate system dim 1 -- directions and vectors.png (current)
- 12:48, 22 February 2019 (diff | hist) . . (+147) . . Functions in higher dimensions (→Angles between vectors and the dot product)
- 12:30, 22 February 2019 (diff | hist) . . (+76) . . Operations on functions (→The inverse of a function)
- 12:30, 22 February 2019 (diff | hist) . . (0) . . File:Slope of inverse.png (WikiSysop uploaded a new version of "File:Slope of inverse.png") (current)
- 12:22, 22 February 2019 (diff | hist) . . (0) . . File:Inverting square.png (WikiSysop uploaded a new version of "File:Inverting square.png") (current)
- 10:17, 22 February 2019 (diff | hist) . . (0) . . File:Composition via graphs.png (WikiSysop uploaded a new version of "File:Composition via graphs.png") (current)
- 10:09, 22 February 2019 (diff | hist) . . (-69) . . Operations on functions (→The inverse of a function)
- 10:01, 22 February 2019 (diff | hist) . . (0) . . File:Inverse graph.png (WikiSysop uploaded a new version of "File:Inverse graph.png") (current)
- 07:21, 22 February 2019 (diff | hist) . . (+272) . . Functions in higher dimensions (→Angles between vectors and the dot product)
- 06:59, 22 February 2019 (diff | hist) . .
**(+758)** . . Functions in higher dimensions (→Lengths of vectors) - 06:41, 22 February 2019 (diff | hist) . .
**(+967)** . . Functions in higher dimensions (→Algebra of vectors) - 21:19, 21 February 2019 (diff | hist) . . (-87) . . Operations on functions (→The inverse of a function)
- 21:05, 21 February 2019 (diff | hist) . . (+1) . . Operations on functions (→Compositions of functions)
- 19:58, 21 February 2019 (diff | hist) . . (+493) . . Operations on functions (→The inverse of a function)
- 18:05, 21 February 2019 (diff | hist) . . (-320) . . Several variables (→Coordinate systems; polar coordinates)
- 18:00, 21 February 2019 (diff | hist) . . (0) . . N File:Circles covering plane.png (current)
- 17:49, 21 February 2019 (diff | hist) . . (0) . . File:Coordinate axis transformations.png (WikiSysop uploaded a new version of "File:Coordinate axis transformations.png") (current)
- 14:18, 21 February 2019 (diff | hist) . . (+68) . . Several variables (→Coordinate systems; polar coordinates)
- 14:08, 21 February 2019 (diff | hist) . . (+10) . . Several variables (→Coordinate systems; polar coordinates)
- 14:08, 21 February 2019 (diff | hist) . . (0) . . N File:Rotated grids with axes.png (current)
- 14:07, 21 February 2019 (diff | hist) . . (0) . . File:Skewed grid.png (WikiSysop uploaded a new version of "File:Skewed grid.png") (current)
- 13:53, 21 February 2019 (diff | hist) . .
**(+2,104)** . . Sequences and their limits (→Limits of sequences: long-term trends) - 12:57, 21 February 2019 (diff | hist) . . (+357) . . Several variables (→Coordinate systems; polar coordinates)
- 12:53, 21 February 2019 (diff | hist) . . (0) . . N File:Cartesian plane for Euclidean plane 2.png (current)
- 10:20, 21 February 2019 (diff | hist) . . (+101) . . Operations on functions (→The inverse of a function)
- 10:08, 21 February 2019 (diff | hist) . . (+285) . . Several variables (→Coordinate systems; polar coordinates)
- 08:25, 21 February 2019 (diff | hist) . . (+359) . . Several variables (→Coordinate systems, polar coordinates)
- 08:21, 21 February 2019 (diff | hist) . . (0) . . N File:Skewed grid.png
- 07:58, 21 February 2019 (diff | hist) . . (+86) . . Several variables (→Coordinate systems, polar coordinates)
- 07:58, 21 February 2019 (diff | hist) . . (0) . . N File:Coordinate axis transformations.png
- 07:57, 21 February 2019 (diff | hist) . . (0) . . N File:Shift of coordinate axis.png (current)
- 06:48, 21 February 2019 (diff | hist) . . (+150) . . Functions in higher dimensions (→Parametric curves)
- 06:14, 21 February 2019 (diff | hist) . .
**(+2,715)** . . Several variables (→Polar coordinates) - 21:59, 20 February 2019 (diff | hist) . .
**(+1,117)** . . Applications of differential calculus (→Exponential models) (current) - 21:58, 20 February 2019 (diff | hist) . .
**(-5,731)** . . Several variables (→Differential equations) - 21:51, 20 February 2019 (diff | hist) . . (0) . . File:Slope of inverse.png (WikiSysop uploaded a new version of "File:Slope of inverse.png")
- 21:49, 20 February 2019 (diff | hist) . . (+79) . . Classes of functions (→The Euclidean plane: angles)
- 21:48, 20 February 2019 (diff | hist) . . (0) . . N File:Slopes of linear functions -- perp.png (current)

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