User:Cheetahs

Host of Hypercomplex stuff. Is a fan of tetration. Likes to work with Desmos and SageMath.

ℍ𝕪𝕡𝕖𝕣𝕔𝕠𝕞𝕡𝕝𝕖𝕩 𝕤𝕥𝕦𝕗𝕗

• Multiplication
• Spacetime globes (classical and special relativity)
  • Penrose diagrams (split-complex maps / contour plots)
• Generalized polygons
• Stereographic projection of a sphere
  • Stereographic projection of Earth's night sky
  • Stereographic projection, regular polygons and regular polyhedra as spherical tilings
  • Spherical tilings as meromorphic functions
• Euclidean plane
  • Euclidean tilings as meromorphic functions
• Poincaré disc and half-plane models of the hyperbolic plane
  • Hyperbolic tilings in the Poincaré disc and half-plane
  • Hyperbolic tilings as meromorphic functions
• Map projections of Earth
  • Equirectangular projections (plate carrée, Cassini projection)
  • Transverse Mercator projection (complex maps / contour plots)
  • Littrow projection (complex maps / contour plots)
• Elliptic curves
  • Weierstrass elliptic function('s derivative)
• Tetration (portal)
  • Pentation
• Solar System
• Colourimetric functions
  • Chromaticity diagrams
  • Spectral power distribution to colour calculators
• Planck's law
• Stellar temperature colours
• Stellar evolution
• Stellar class percent fractions
  • Zero age main-sequence star cluster generators
• Relativistic Doppler shifting
• Star size from luminosity and temperature
• Taxicab geometry
• Chebyshev geometry
• Gamma function
• Factorials (portal)
• Zeta function (zeros / Lehmer pairs)
• Prime counting function
• Fourier transforms
• Mandelbrot set
• Julia sets
• Recreational monocosm

Connections

• Tetration Forum: https://tetrationforum.org/member.php?action=profile&uid=299
• 𝖲𝗎𝗉𝖾𝗋𝖦𝗈𝖽 𝗌𝗍𝗎𝖿𝖿: https://verse-and-dimensions.wikia.com/wiki/User:Cheetahrock63/SuperGod_stuff
• Astronomy Portal: https://verse-and-dimensions.wikia.com/wiki/User_blog:Cheetahrock63/Astronomy_Portal
• YouTube: https://www.youtube.com/channel/UCYZm3vg8wzxwkqlrusmd_UA
• SoundCloud: https://soundcloud.com/cheetahrock63/
• DeviantArt: https://www.deviantart.com/sabreberry84
• Letterboxd: https://letterboxd.com/cheetahs/
• Discord: cheetahrock63
• Internet Archive: https://archive.org/details/@hypercomplex_stuff
  • Favourites: https://archive.org/details/fav-hypercomplex_stuff?sort=titleSorter