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math

  1. JosiahMaybe

    Where to find math people?

    I have been trying to make 3 or higher dimensional stuff of various geometries e.g. spherical, hyperboloid, some derivative spaces, or euclidean, having trouble not knowing stuff like how to do linear feasibility regions, linear programming the math and differential geometry are good, I can keep...
  2. JosiahMaybe

    Parallel merge sort remainder X E.

    I have a merge sort parallel on GPU, it works great for everything but that last remainder seemingly. It works by going from 1 to 1, doubling so 2 to 2... to last of that less than array size. The sorting algorithm is faster when sorting with 2 sorted things within themselves. For remainder such...
  3. JosiahMaybe

    Anyone want to help a future with FOSS 3+ dimensional Euclidean graphics?

    Okay, two things, first I am looking for contributors for my future open source 3 or more dimensional Euclidean stuff, and second, I would like a native extension to Defold game engine built with what I already have, C work. To explain further, I have Slang shaders of my 3 or more dimensional...
  4. JosiahMaybe

    Best 2d grouping algorithms to try for a 3+d thing?

    In summary, looking for most efficient parallel GPU 2d group to same or similar space for this application with cutting. Basically just 2d group to nearly entirely same spaces. I start with points of all same number of dimensions, shapes made of indices of points to make a shape, and view point...
  5. JosiahMaybe

    3d+ drawing math, StinomXE X E.

    I made a 3 or more dimensional drawing math programming library in Ruby. It is open source and about 1,100 lines. I guess I can't post it here but I can give StinomXE home from which you may download or view online. To explain what it does, 4d is a linear set of 3d sets, 5d that to 4d, it...
  6. JosiahMaybe

    How to define a polygon part in a rectangle?

    Okay so I have this 3d thing, it projects to 2d view plane via view point and XYZ view plane definition. I can define a rectangle like shape by xmin, ymin, xmax, and ymax in 2d. It may also be a point or line that rectangle like thing. What I am really trying for is approximate intersect of 2 2d...
  7. beginner07

    Python Python multi-dimensional arrays,matrix?

    The problem is that,to write a function which generate a random matrix (bigger than 2x2). And calculate all the 2x2 part determinant of the original matrix.Then generate a new matrix with that values. For example: generated matrix [4, 4, 8, 1 2, 6, 4, 7 1, 6, 6, 10] calculated matrix [16...
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