dwitter.net | #math

+ New dweet
function u(t) {
} //
122/140


Please log in (or register) to post a dweet (copy-paste the code somewhere safe to save it meanwhile)


u(t) is called 60 times per second. t: Elapsed time in seconds. S: Shorthand for Math.sin. C: Shorthand for Math.cos. T: Shorthand for Math.tan. R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5) c: A 1920x1080 canvas. x: A 2D context for that canvas.
show FPS hide FPS share fullscreen

function u(t) {

}//
140/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

  • KilledByAPixel: our Fours Puzzle V2 ~ How many integers between 0-100 can you form using only 4 4s and the +-*/.() operators? Example 1=44/44

Please log in (or register) to comment.

show FPS hide FPS share 1 remix fullscreen

function u(t) {

}//
126/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

  • taupelink: If you take two random integers of at most 7 digits each, what is the probability that they are relatively prime? This simulation suggests somewhere around 60%

Please log in (or register) to comment.

show FPS hide FPS share fullscreen

function u(t) {

}//
140/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Please log in (or register) to comment.

show FPS hide FPS share fullscreen

function u(t) {

}//
118/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Please log in (or register) to comment.

show FPS hide FPS share fullscreen

function u(t) {

}//
140/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Please log in (or register) to comment.

show FPS hide FPS share 1 remix fullscreen

function u(t) {

}//
141/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

  • taupelink: hmm, doesn't seem to work on iOS Safari
  • taupelink: to get it to work on iOS/MacOS, replace 2e3 with 1920 and 1100 with 1e3.
  • taupelink: * maybe it's a safari issue rather than an OS issue. * on my iOS device, that adjustment seems to work temporarily, but then the browser has to reload the screen. ¯\_(ツ)_/¯

Please log in (or register) to comment.

show FPS hide FPS share fullscreen

function u(t) {

}//
127/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Please log in (or register) to comment.

show FPS hide FPS share 1 remix fullscreen

function u(t) {

}//
137/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Please log in (or register) to comment.

show FPS hide FPS share fullscreen

function u(t) {

}//
130/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

Please log in (or register) to comment.

show FPS hide FPS share fullscreen

function u(t) {

}//
141/140


Please log in (or register) to post as a new dweet (copy-paste code somewhere safe to save it meanwhile).

  • rodrigo.siqueira: Feigenbaum Flower. Homage to Mitchell Feigenbaum (1944-2019). He demonstrated the universal character of dynamical non-linear systems, which has made possible the systematic study of chaos. In 1975, using the small HP-65 calculator, he discovered that the ratio of successive distances between bifurcation events tends to a constant δ ≈ 4.66920... This "ratio of convergence" of period-doubling bifurcations is now known as the first Feigenbaum constant. #bifurcation #attractor #fractal #chaos #math
  • taupelink: This is a great tribute. RIP.
  • donbright: really nice
  • artfarnaa: Rodrigo - are you working full time on this fractal stuff? Super impressive if its only a hobby. Great work.

Please log in (or register) to comment.

Loading...
Next page