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Convex curve

en.wikipedia.org/wiki/Convex_curve

Any straight line L divides the Euclidean plane to two half-planes whose union is the entire plane and whose ...

What is the difference between Concave and Convex

www.rustycode.com/tutorials/convex.html

2 a of a set of points : containing all points in a line joining any two constituent points b of a geometric figure : comprising a convex set when combined with its ...

What is the difference between concave and convex? | Reference.com

www.reference.com/math/difference-between-concave-convex-a08591fc2e76c946

Concave mirrors make the viewer appear tall because he has to look up to get a perpendicular line: his eyes appear above him. Convex mirrors make the viewer  ...

Concave Upward and Downward - Math is Fun

www.mathsisfun.com/calculus/concave-up-down-convex.html

What about when the slope stays the same (straight line)? It could be both! ... Concave Downward is also called Concave or Convex Upward. Concave Upward ...

Gurney Journey: Discussion: Convex lines and the figure

gurneyjourney.blogspot.com/2013/01/discussion-convex-lines-and-figure.html

Jan 27, 2013 ... I have run across the idea that the human form should be drawn only with convex lines because "there are no concave lines in the figure.

When Is a Set of Lines in Space Convex? - American Mathematical ...

www.ams.org/notices/199802/goodman.pdf

tic features of a convex set of points is that it is connected. Yet we can show: Theorem 1 [8]. There is no notion of convexity for lines or higher-dimensional flats  ...

3.1 Concave and convex functions of a single variable - mjo

mjo.osborne.economics.utoronto.ca/index.php/tutorial/index/1/17

Symmetrically, a function of a single variable is convex if every line segment joining two points on its graph does not lie below the graph at any point.

Convex hull trick - PEGWiki

wcipeg.com/wiki/Convex_hull_trick

As we have seen, if the set of relevant lines has already been determined and sorted, it becomes trivial to answer any query in ...

geometry - Convex hull of parallel lines - Stack Overflow

stackoverflow.com/questions/17729784/convex-hull-of-parallel-lines

Your idea is exactly correct. One way to accomplish this is to define a vector v along your viewing direction, and then rotate v to the z-axis. The same ...

computational geometry - Intersection of nD line with convex hull in ...

stackoverflow.com/questions/30486312/intersection-of-nd-line-with-convex-hull-in-python

As mentioned by Ante in the comments, you need to find the closest intersection of all the lines/planes/hyper-planes in the hull. To find the ...

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Geometry Concepts: Line Intersection and its Applications – topcoder

www.topcoder.com

A convex hull of a set of points is the smallest convex polygon that contains every one of the points. It is defined by a subset of all ...

Is linear function convex or concave? - Mathematics Stack Exchange

math.stackexchange.com

Dec 18, 2013 ... I was wondering if linear function is convex or concave? ... take any two points on the graph... where would be the line joining those two points ...

Convex | Definition of Convex by Merriam-Webster

www.merriam-webster.com

Define convex: having a shape like the outside of a bowl : curving outward ... of a continuous function with the property that a line joining any two points on its ...