Archive for the ‘mathematics’ tag
Transcendental geometry
Reading “Flatland” recently, I came on the term “transcendental geometry”. The citation for this comparison is the following quote from the Feb 27, 1885 issue of the journal Science.
The modern mathematician finds the space of three dimensions, in which our visible universe is containled, entirely too contracted for his conceptions, and is obliged to imagine a space of “n” dimensions in order that his fancy may find room to disport itself. But it is a new idea, on the part of the novelist, to make the conceptions of transcendental geometry the basis for an amusing story.
The very short article goes on to compare “Flatland” with “Through the Looking Glass” and their use of geometry as speculative and imaginative.
In trying to find more about this term, it appears that sadly the intelligent design crowd has laid claim to it. The most I could find (in an admittedly short search) was this related Wikipedia article on “Complex Geometry“:
In mathematics, complex geometry is the study of complex manifolds and functions of many complex variables. Application of transcendental methods to algebraic geometry falls in this category, together with more geometric chapters of complex analysis.
Mathematica “Graphics Gallery”
Some images from the interesting (if not redundantly titled) Mathematica “Graphics Gallery of Mathematical Art Images“. Great names on these too. The above image is titled “Colored Brillouin Zones of a 2D Square Lattice” by Michael Trott. Again, I would love to title pieces as scientists do. A few more after the break.
Mandelbrot Set the size of the known universe
An extremely deep dive into the mandelbrot zoom. If the final frame were the size of your screen, the full set would be larger than the known universe.
Via: Chemistry and Complexity (by way of the Make blog)
Random.org
The very interesting Random.org has lots of random integer, Keno numbers, jazz scale, etc generators on their site. My two favorites are:
Random Geographic Coordinates – plan a vacation this way?
Random Bitmap Generator – not that this is that hard to do with simple programming, but a nice and simple interface for those not inclined