diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e33609d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.png
diff --git a/chrome/chrome.pde b/chrome/chrome.pde
new file mode 100644
index 0000000..8ac16e3
--- /dev/null
+++ b/chrome/chrome.pde
@@ -0,0 +1,72 @@
+int numFrames = 50;
+float size = 10;
+twoCircle tc;
+line l, l2, l3;
+ 
+void setup(){
+ size(500,500);
+ tc = new twoCircle();
+ l = new line(250, 300);
+ l2 = new line(250, 200);
+}
+
+class twoCircle {
+  float size = 10;
+  int y = 250;
+  int x = 250;
+  
+  void show(float t){
+    stroke(0, 30, 225);
+    strokeWeight(size * 1.5);
+    point(x, y);
+    stroke(255);
+    strokeWeight(size*0.75);
+    point(x, y);
+    
+    size = size + 2*sin(TWO_PI*t);
+  }
+}
+
+class line {
+  float start, end, size;
+  
+  line(float s, float e) {
+    start = s;
+    end = e;
+    size = 10;
+  }
+  
+  float x1(float t){
+    return start + size*0.1;
+  }
+  float y1(float t){
+    return start - size*0.75;
+  }
+ 
+  float x2(float t){
+    return end + size*0.1 + 10*abs(cos(TWO_PI*t));
+  }
+  float y2(float t){
+    return end - 50 + 10*sin(TWO_PI*t) - size*0.75;
+  }
+  
+  void show(float t) {
+    strokeWeight(2);
+    line(x1(t),y1(t),x2(t),y2(t));
+    size = size + 2*sin(TWO_PI*t);
+  }
+}
+    
+void draw(){
+  background(0);
+ 
+  float t = 1.0*(frameCount-1)/numFrames;
+  tc.show(t);
+  l.show(t);
+  l2.show(t);
+ 
+  if(frameCount<=numFrames){
+    saveFrame("fr###.png");
+  }
+  
+}
diff --git a/coding_challenge/starfield/full-source.pde b/coding_challenge/starfield/full-source.pde
new file mode 100644
index 0000000..e71864e
--- /dev/null
+++ b/coding_challenge/starfield/full-source.pde
@@ -0,0 +1,73 @@
+/**
+Bryn Mawr College, Department of Computer Science <br>
+Classic starfield using 2D transformations and z-scaling.
+*/
+
+// Array of stars
+Star[] stars = new Star[400];
+
+void setup() {
+  size(600, 600);
+  smooth();
+  stroke(255);
+  strokeWeight(5);
+
+  // Init all stars
+  for (int i=0; i<stars.length; i++) 
+    stars[i] = new Star();
+}
+
+void draw() {
+  background(0);
+  
+  // Draw all stars wrt center of screen
+  translate(0.5*width, 0.5*height);
+  
+  // Update and draw all stars
+  for (int i=0; i<stars.length; i++) {
+    stars[i].update();
+    stars[i].draw();
+  }
+}
+
+
+class Star {
+  // Star coordinates in 3D
+  float x;
+  float y;
+  float z;
+  
+  Star() {
+    x = random(-5000, 5000);
+    y = random(-5000, 5000);
+    z = random(0, 2000);
+  }
+  
+  void update() {
+    z-=10;        // Move star closer to viewport
+    if (z <= 0.0) // Reset star if it passes viewport
+      reset();
+  }
+  
+  void reset() {
+    // Reset star to a position far away
+    x = random(-5000, 5000);
+    y = random(-5000, 5000);
+    z = 2000.0;
+  }
+
+  void draw() {
+    // Project star only viewport
+    float offsetX = 100.0*(x/z);
+    float offsetY = 100.0*(y/z);
+    float scaleZ = 0.0001*(2000.0-z);
+
+    // Draw this star
+    pushMatrix();
+    translate(offsetX, offsetY);
+    scale(scaleZ);
+    ellipse(0,0,20,20);
+    popMatrix();
+  }
+}
+
diff --git a/coding_challenge/starfield/starfield.pde b/coding_challenge/starfield/starfield.pde
new file mode 100644
index 0000000..9d1811b
--- /dev/null
+++ b/coding_challenge/starfield/starfield.pde
@@ -0,0 +1,64 @@
+Star[] stars = new Star[400];
+
+void setup() {
+  size(800,800);
+  smooth();
+  stroke(255);
+  strokeWeight(5);
+  for (int i = 0; i < stars.length; i++) {
+    stars[i] = new Star();
+  }
+}
+
+void draw() {
+  background(0);
+  translate(width/2, height/2);
+  for (int i = 0; i < stars.length; i++) {
+    stars[i].update();
+    stars[i].show();
+  }
+}
+
+
+class Star {
+    float x;
+    float y;
+    float z;
+
+    float pz;
+
+  Star() {
+    x = random(-width, width);
+    y = random(-height, height);
+    z = random(0, 2000);
+    pz = z;
+  }
+
+  void update() {
+    pz = z + 100;
+    z = z - 20;
+    if (z<1) {
+      z = 2000;
+      y = random(-height, height);
+      x = random(-width, width);
+      pz = z;
+    }
+  }
+
+  void show() {
+    fill(255);
+    noStroke();
+
+    float sx = map(x/z, 0, 1, 0, width);
+    float sy = map(y/z, 0, 1, 0, width);
+
+    float r = map(z-1000, 0, width, 16, 0);
+    ellipse(sx, sy, r, r);
+
+    float px = map(x/pz, 0, 1, 0, width);
+    float py = map(y/pz, 0, 1, 0, height);
+
+    stroke(255);
+    line(px, py, sx, sy);
+  }
+}
diff --git a/lines/out.gif b/lines/out.gif
new file mode 100644
index 0000000..969b4ae
Binary files /dev/null and b/lines/out.gif differ
diff --git a/setSquare/.exrc b/setSquare/.exrc
new file mode 100644
index 0000000..89f8931
--- /dev/null
+++ b/setSquare/.exrc
@@ -0,0 +1,264 @@
+let s:cpo_save=&cpo
+set cpo&vim
+inoremap <Plug>(emmet-merge-lines) =emmet#util#closePopup()
=emmet#mergeLines()
+inoremap <Plug>(emmet-anchorize-summary) =emmet#util#closePopup()
=emmet#anchorizeURL(1)
+inoremap <Plug>(emmet-anchorize-url) =emmet#util#closePopup()
=emmet#anchorizeURL(0)
+inoremap <Plug>(emmet-remove-tag) =emmet#util#closePopup()
=emmet#removeTag()
+inoremap <Plug>(emmet-split-join-tag) :call emmet#splitJoinTag()
+inoremap <Plug>(emmet-toggle-comment) =emmet#util#closePopup()
=emmet#toggleComment()
+inoremap <Plug>(emmet-image-encode) =emmet#util#closePopup()
=emmet#imageEncode()
+inoremap <Plug>(emmet-image-size) =emmet#util#closePopup()
=emmet#imageSize()
+inoremap <Plug>(emmet-move-prev-item) :call emmet#moveNextPrevItem(1)
+inoremap <Plug>(emmet-move-next-item) :call emmet#moveNextPrevItem(0)
+inoremap <Plug>(emmet-move-prev) =emmet#util#closePopup()
=emmet#moveNextPrev(1)
+inoremap <Plug>(emmet-move-next) =emmet#util#closePopup()
=emmet#moveNextPrev(0)
+inoremap <Plug>(emmet-balance-tag-outword) :call emmet#balanceTag(-1)
+inoremap <Plug>(emmet-balance-tag-inward) :call emmet#balanceTag(1)
+inoremap <Plug>(emmet-update-tag) =emmet#util#closePopup()
=emmet#updateTag()
+inoremap <Plug>(emmet-expand-word) =emmet#util#closePopup()
=emmet#expandAbbr(1,"")
+inoremap <Plug>(emmet-expand-abbr) =emmet#util#closePopup()
=emmet#expandAbbr(0,"")
+inoremap <silent> <Plug>CocRefresh =coc#_complete()
+inoremap <silent> <expr> <C-Space> coc#refresh()
+inoremap <expr> <S-Tab> pumvisible() ? "\" : "\"
+inoremap <F5> =strftime("%Y-%m-%d %H:%M:")
+inoremap <M-l> l
+inoremap <M-k> k
+inoremap <M-j> j
+inoremap <M-h> h
+xmap <silent>  <Plug>(coc-range-select)
+nmap <silent>  <Plug>(coc-range-select)
+vmap c <Plug>(emmet-code-pretty)
+nmap m <Plug>(emmet-merge-lines)
+nmap A <Plug>(emmet-anchorize-summary)
+nmap a <Plug>(emmet-anchorize-url)
+nmap k <Plug>(emmet-remove-tag)
+nmap j <Plug>(emmet-split-join-tag)
+nmap / <Plug>(emmet-toggle-comment)
+nmap I <Plug>(emmet-image-encode)
+nmap i <Plug>(emmet-image-size)
+nmap N <Plug>(emmet-move-prev)
+nmap n <Plug>(emmet-move-next)
+vmap D <Plug>(emmet-balance-tag-outword)
+nmap D <Plug>(emmet-balance-tag-outword)
+vmap d <Plug>(emmet-balance-tag-inward)
+nmap d <Plug>(emmet-balance-tag-inward)
+nmap u <Plug>(emmet-update-tag)
+nmap ; <Plug>(emmet-expand-word)
+vmap , <Plug>(emmet-expand-abbr)
+nmap , <Plug>(emmet-expand-abbr)
+map  ds <Plug>DrawItStop
+map  di <Plug>DrawItStart
+map  rwp <Plug>RestoreWinPosn
+map  swp <Plug>SaveWinPosn
+nmap <silent>  w m <Plug>VimwikiMakeTomorrowDiaryNote
+nmap <silent>  w y <Plug>VimwikiMakeYesterdayDiaryNote
+nmap <silent>  w t <Plug>VimwikiTabMakeDiaryNote
+nmap <silent>  w w <Plug>VimwikiMakeDiaryNote
+nmap <silent>  w i <Plug>VimwikiDiaryGenerateLinks
+nmap <silent>  wi <Plug>VimwikiDiaryIndex
+nmap <silent>  ws <Plug>VimwikiUISelect
+nmap <silent>  wt <Plug>VimwikiTabIndex
+nmap <silent>  ww <Plug>VimwikiIndex
+nnoremap <silent>  p :CocListResume
+nnoremap <silent>  k :CocPrev
+nnoremap <silent>  j :CocNext
+nnoremap <silent>  s :CocList -I symbols
+nnoremap <silent>  o :CocList outline
+nnoremap <silent>  c :CocList commands
+nnoremap <silent>  e :CocList extensions
+nmap  qf <Plug>(coc-fix-current)
+nmap  ac <Plug>(coc-codeaction)
+nnoremap <silent>  a :CocList diagnostics
+xmap  a <Plug>(coc-codeaction-selected)
+nmap  f <Plug>(coc-format-selected)
+xmap  f <Plug>(coc-format-selected)
+nmap  rn <Plug>(coc-rename)
+map  z :NV
+map  q :wq
+vmap  s :w
+omap  s :w
+map  t :NERDTreeToggle
+xmap , <Plug>Sneak_,
+omap , <Plug>Sneak_,
+nmap , <Plug>Sneak_,
+xmap ; <Plug>Sneak_;
+omap ; <Plug>Sneak_;
+nmap ; <Plug>Sneak_;
+nmap S <Plug>Sneak_S
+xmap S <Plug>VSurround
+xmap Z <Plug>Sneak_S
+omap Z <Plug>Sneak_S
+vmap [% [%m'gv``
+nmap <silent> [g <Plug>(coc-diagnostic-prev)
+vmap ]% ]%m'gv``
+nmap <silent> ]g <Plug>(coc-diagnostic-next)
+vmap a% [%v]%
+omap af <Plug>(coc-funcobj-a)
+xmap af <Plug>(coc-funcobj-a)
+nmap cS <Plug>CSurround
+nmap cs <Plug>Csurround
+nmap ds <Plug>Dsurround
+vmap gx <Plug>NetrwBrowseXVis
+nmap gx <Plug>NetrwBrowseX
+xmap gS <Plug>VgSurround
+nmap <silent> gr <Plug>(coc-references)
+nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gd <Plug>(coc-definition)
+omap if <Plug>(coc-funcobj-i)
+xmap if <Plug>(coc-funcobj-i)
+xmap s <Plug>Sneak_s
+nmap s <Plug>Sneak_s
+nmap ySS <Plug>YSsurround
+nmap ySs <Plug>YSsurround
+nmap yss <Plug>Yssurround
+nmap yS <Plug>YSurround
+nmap ys <Plug>Ysurround
+omap z <Plug>Sneak_s
+vnoremap <silent> <Plug>NetrwBrowseXVis :call netrw#BrowseXVis()
+nnoremap <silent> <Plug>NetrwBrowseX :call netrw#BrowseX(expand((exists("g:netrw_gx")? g:netrw_gx : '<cfile>')),netrw#CheckIfRemote())
+noremap <silent> <Plug>DrawItStop :set lz
:call DrawIt#DrawItStop()
:set nolz
+noremap <silent> <Plug>DrawItStart :set lz
:call DrawIt#DrawItStart()
:set nolz
+nmap <silent> <Plug>RestoreWinPosn :call RestoreWinPosn()
+nmap <silent> <Plug>SaveWinPosn :call SaveWinPosn()
+omap <Plug>SneakPrevious <Plug>Sneak_,
+omap <Plug>SneakNext <Plug>Sneak_;
+xmap <Plug>SneakPrevious <Plug>Sneak_,
+xmap <Plug>SneakNext <Plug>Sneak_;
+nmap <Plug>SneakPrevious <Plug>Sneak_,
+nmap <Plug>SneakNext <Plug>Sneak_;
+omap <Plug>(SneakStreakBackward) <Plug>SneakLabel_S
+omap <Plug>(SneakStreak) <Plug>SneakLabel_s
+xmap <Plug>(SneakStreakBackward) <Plug>SneakLabel_S
+xmap <Plug>(SneakStreak) <Plug>SneakLabel_s
+nmap <Plug>(SneakStreakBackward) <Plug>SneakLabel_S
+nmap <Plug>(SneakStreak) <Plug>SneakLabel_s
+xmap <Plug>VSneakPrevious <Plug>Sneak_,
+xmap <Plug>VSneakNext <Plug>Sneak_;
+xmap <Plug>VSneakBackward <Plug>Sneak_S
+xmap <Plug>VSneakForward <Plug>Sneak_s
+nmap <Plug>SneakBackward <Plug>Sneak_S
+nmap <Plug>SneakForward <Plug>Sneak_s
+onoremap <silent> <Plug>SneakLabel_S :call sneak#wrap(v:operator, 2, 1, 2, 2)
+onoremap <silent> <Plug>SneakLabel_s :call sneak#wrap(v:operator, 2, 0, 2, 2)
+xnoremap <silent> <Plug>SneakLabel_S :call sneak#wrap(visualmode(), 2, 1, 2, 2)
+xnoremap <silent> <Plug>SneakLabel_s :call sneak#wrap(visualmode(), 2, 0, 2, 2)
+nnoremap <silent> <Plug>SneakLabel_S :call sneak#wrap('', 2, 1, 2, 2)
+nnoremap <silent> <Plug>SneakLabel_s :call sneak#wrap('', 2, 0, 2, 2)
+onoremap <silent> <Plug>Sneak_T :call sneak#wrap(v:operator, 1, 1, 0, 0)
+onoremap <silent> <Plug>Sneak_t :call sneak#wrap(v:operator, 1, 0, 0, 0)
+xnoremap <silent> <Plug>Sneak_T :call sneak#wrap(visualmode(), 1, 1, 0, 0)
+xnoremap <silent> <Plug>Sneak_t :call sneak#wrap(visualmode(), 1, 0, 0, 0)
+nnoremap <silent> <Plug>Sneak_T :call sneak#wrap('', 1, 1, 0, 0)
+nnoremap <silent> <Plug>Sneak_t :call sneak#wrap('', 1, 0, 0, 0)
+onoremap <silent> <Plug>Sneak_F :call sneak#wrap(v:operator, 1, 1, 1, 0)
+onoremap <silent> <Plug>Sneak_f :call sneak#wrap(v:operator, 1, 0, 1, 0)
+xnoremap <silent> <Plug>Sneak_F :call sneak#wrap(visualmode(), 1, 1, 1, 0)
+xnoremap <silent> <Plug>Sneak_f :call sneak#wrap(visualmode(), 1, 0, 1, 0)
+nnoremap <silent> <Plug>Sneak_F :call sneak#wrap('', 1, 1, 1, 0)
+nnoremap <silent> <Plug>Sneak_f :call sneak#wrap('', 1, 0, 1, 0)
+onoremap <silent> <Plug>SneakRepeat :call sneak#wrap(v:operator, sneak#util#getc(), sneak#util#getc(), sneak#util#getc(), sneak#util#getc())
+onoremap <silent> <Plug>Sneak_S :call sneak#wrap(v:operator, 2, 1, 2, 1)
+onoremap <silent> <Plug>Sneak_s :call sneak#wrap(v:operator, 2, 0, 2, 1)
+xnoremap <silent> <Plug>Sneak_S :call sneak#wrap(visualmode(), 2, 1, 2, 1)
+xnoremap <silent> <Plug>Sneak_s :call sneak#wrap(visualmode(), 2, 0, 2, 1)
+nnoremap <silent> <Plug>Sneak_S :call sneak#wrap('', 2, 1, 2, 1)
+nnoremap <silent> <Plug>Sneak_s :call sneak#wrap('', 2, 0, 2, 1)
+nnoremap <silent> <Plug>SurroundRepeat .
+vnoremap <Plug>(emmet-code-pretty) :call emmet#codePretty()
+nnoremap <Plug>(emmet-merge-lines) :call emmet#mergeLines()
+nnoremap <Plug>(emmet-anchorize-summary) :call emmet#anchorizeURL(1)
+nnoremap <Plug>(emmet-anchorize-url) :call emmet#anchorizeURL(0)
+nnoremap <Plug>(emmet-remove-tag) :call emmet#removeTag()
+nnoremap <Plug>(emmet-split-join-tag) :call emmet#splitJoinTag()
+nnoremap <Plug>(emmet-toggle-comment) :call emmet#toggleComment()
+nnoremap <Plug>(emmet-image-encode) :call emmet#imageEncode()
+nnoremap <Plug>(emmet-image-size) :call emmet#imageSize()
+nnoremap <Plug>(emmet-move-prev-item) :call emmet#moveNextPrevItem(1)
+nnoremap <Plug>(emmet-move-next-item) :call emmet#moveNextPrevItem(0)
+nnoremap <Plug>(emmet-move-prev) :call emmet#moveNextPrev(1)
+nnoremap <Plug>(emmet-move-next) :call emmet#moveNextPrev(0)
+vnoremap <Plug>(emmet-balance-tag-outword) :call emmet#balanceTag(-1)
+nnoremap <Plug>(emmet-balance-tag-outword) :call emmet#balanceTag(-1)
+vnoremap <Plug>(emmet-balance-tag-inward) :call emmet#balanceTag(1)
+nnoremap <Plug>(emmet-balance-tag-inward) :call emmet#balanceTag(1)
+nnoremap <Plug>(emmet-update-tag) :call emmet#updateTag()
+nnoremap <Plug>(emmet-expand-word) :call emmet#expandAbbr(1,"")
+vnoremap <Plug>(emmet-expand-abbr) :call emmet#expandAbbr(2,"")
+nnoremap <Plug>(emmet-expand-abbr) :call emmet#expandAbbr(3,"")
+onoremap <silent> <Plug>(coc-funcobj-a) :call coc#rpc#request('selectFunction', [v:false, ''])
+onoremap <silent> <Plug>(coc-funcobj-i) :call coc#rpc#request('selectFunction', [v:true, ''])
+vnoremap <silent> <Plug>(coc-funcobj-a) :call coc#rpc#request('selectFunction', [v:false, visualmode()])
+vnoremap <silent> <Plug>(coc-funcobj-i) :call coc#rpc#request('selectFunction', [v:true, visualmode()])
+nnoremap <silent> <Plug>(coc-cursors-position) :call coc#rpc#request('cursorsSelect', [bufnr('%'), 'position', 'n'])
+nnoremap <silent> <Plug>(coc-cursors-word) :call coc#rpc#request('cursorsSelect', [bufnr('%'), 'word', 'n'])
+vnoremap <silent> <Plug>(coc-cursors-range) :call coc#rpc#request('cursorsSelect', [bufnr('%'), 'range', visualmode()])
+nnoremap <Plug>(coc-refactor) :call       CocActionAsync('refactor')
+nnoremap <Plug>(coc-command-repeat) :call       CocAction('repeatCommand')
+nnoremap <Plug>(coc-float-jump) :call       coc#util#float_jump()
+nnoremap <Plug>(coc-float-hide) :call       coc#util#float_hide()
+nnoremap <Plug>(coc-fix-current) :call       CocActionAsync('doQuickfix')
+nnoremap <Plug>(coc-openlink) :call       CocActionAsync('openLink')
+nnoremap <Plug>(coc-references) :call       CocAction('jumpReferences')
+nnoremap <Plug>(coc-type-definition) :call       CocAction('jumpTypeDefinition')
+nnoremap <Plug>(coc-implementation) :call       CocAction('jumpImplementation')
+nnoremap <Plug>(coc-declaration) :call       CocAction('jumpDeclaration')
+nnoremap <Plug>(coc-definition) :call       CocAction('jumpDefinition')
+nnoremap <Plug>(coc-diagnostic-prev-error) :call       CocActionAsync('diagnosticPrevious', 'error')
+nnoremap <Plug>(coc-diagnostic-next-error) :call       CocActionAsync('diagnosticNext',     'error')
+nnoremap <Plug>(coc-diagnostic-prev) :call       CocActionAsync('diagnosticPrevious')
+nnoremap <Plug>(coc-diagnostic-next) :call       CocActionAsync('diagnosticNext')
+nnoremap <Plug>(coc-diagnostic-info) :call       CocActionAsync('diagnosticInfo')
+nnoremap <Plug>(coc-format) :call       CocActionAsync('format')
+nnoremap <Plug>(coc-rename) :call       CocActionAsync('rename')
+nnoremap <Plug>(coc-codeaction) :call       CocActionAsync('codeAction',         '')
+vnoremap <Plug>(coc-codeaction-selected) :call       CocActionAsync('codeAction',         visualmode())
+vnoremap <Plug>(coc-format-selected) :call       CocActionAsync('formatSelected',     visualmode())
+nnoremap <Plug>(coc-codelens-action) :call       CocActionAsync('codeLensAction')
+nnoremap <Plug>(coc-range-select) :call       CocAction('rangeSelect',     '', v:true)
+vnoremap <Plug>(coc-range-select-backward) :call       CocAction('rangeSelect',     visualmode(), v:false)
+vnoremap <Plug>(coc-range-select) :call       CocAction('rangeSelect',     visualmode(), v:true)
+nnoremap <F5> "=strftime("%Y-%m-%d %H:%M:")
+nnoremap <M-l> l
+nnoremap <M-k> k
+nnoremap <M-j> j
+nnoremap <M-h> h
+tnoremap <M-l> l
+tnoremap <M-k> k
+tnoremap <M-j> j
+tnoremap <M-h> h
+imap S <Plug>ISurround
+imap s <Plug>Isurround
+inoremap <expr> 
 pumvisible() ? "\" : "\u\
"
+imap  <Plug>Isurround
+imap m <Plug>(emmet-merge-lines)
+imap A <Plug>(emmet-anchorize-summary)
+imap a <Plug>(emmet-anchorize-url)
+imap k <Plug>(emmet-remove-tag)
+imap j <Plug>(emmet-split-join-tag)
+imap / <Plug>(emmet-toggle-comment)
+imap I <Plug>(emmet-image-encode)
+imap i <Plug>(emmet-image-size)
+imap N <Plug>(emmet-move-prev)
+imap n <Plug>(emmet-move-next)
+imap D <Plug>(emmet-balance-tag-outword)
+imap d <Plug>(emmet-balance-tag-inward)
+imap u <Plug>(emmet-update-tag)
+imap ; <Plug>(emmet-expand-word)
+imap , <Plug>(emmet-expand-abbr)
+let &cpo=s:cpo_save
+unlet s:cpo_save
+set cmdheight=2
+set helplang=en
+set hidden
+set runtimepath=~/.config/nvim,~/.vim/plugged/LanguageClient-neovim/,~/.vim/plugged/coc.nvim/,~/.vim/plugged/vim-elixir/,~/.vim/plugged/rust.vim/,~/.vim/plugged/vim-processing/,~/.vim/plugged/vim-fish/,~/.vim/plugged/scvim/,~/.vim/plugged/emmet-vim/,~/.vim/plugged/fzf/,~/.vim/plugged/nerdtree/,~/.vim/plugged/goyo.vim/,~/.vim/plugged/lightline.vim/,~/.vim/plugged/vim-surround/,~/.vim/plugged/vim-sneak/,~/.vim/plugged/vim-pairtools/,~/.vim/plugged/csv.vim/,~/.vim/plugged/vim-tidal/,~/.vim/plugged/taskwiki/,~/.vim/plugged/vim-taskwarrior/,~/.vim/plugged/vimwiki/,~/.vim/plugged/vim-plugin-AnsiEsc/,~/.vim/plugged/vim-tiddlywiki/,~/.vim/plugged/notational-fzf-vim/,~/.vim/plugged/DrawIt/,~/.vim/plugged/firenvim/,/etc/xdg/nvim,~/.local/share/nvim/site,~/.local/share/flatpak/exports/share/nvim/site,/var/lib/flatpak/exports/share/nvim/site,/usr/local/share/nvim/site,/usr/share/nvim/site,/var/lib/snapd/desktop/nvim/site,/usr/share/nvim/runtime,/var/lib/snapd/desktop/nvim/site/after,/usr/share/nvim/site/after,/usr/local/share/nvim/site/after,/var/lib/flatpak/exports/share/nvim/site/after,~/.local/share/flatpak/exports/share/nvim/site/after,~/.local/share/nvim/site/after,/etc/xdg/nvim/after,~/.vim/plugged/rust.vim/after,~/.vim/plugged/taskwiki/after,~/.config/nvim/after
+set shiftwidth=2
+set shortmess=filnxtToOFc
+set showmatch
+set statusline=%{coc#status()}%{get(b:,'coc_current_function','')}
+set tabline=%!lightline#tabline()
+set tabstop=2
+set updatetime=300
+set window=52
+set nowritebackup
+" vim: set ft=vim :
diff --git a/setSquare/out.gif b/setSquare/out.gif
new file mode 100644
index 0000000..683fc51
Binary files /dev/null and b/setSquare/out.gif differ
diff --git a/setSquare/setSquare.pde b/setSquare/setSquare.pde
new file mode 100644
index 0000000..2a80c56
--- /dev/null
+++ b/setSquare/setSquare.pde
@@ -0,0 +1,45 @@
+int numFrames = 50;
+int n = 500;
+
+class Thing {
+  float x = random(100, 400);
+  float y = random(100, 400);
+  float radius = random(2,15);
+  float size = random(1,2.5);
+  float offset =  9*noise(0.02*x, 0.02*y);
+   
+  void show(){
+    stroke(255);
+    strokeWeight(size);
+    float t = 1.0*(frameCount-1)/numFrames;
+    rect(x,y, radius*sin(TWO_PI*t + offset), radius*sin(TWO_PI*t + offset));
+    //point(x + radius*cos(TWO_PI*t + offset), y + radius*sin(TWO_PI*t + offset));
+  }
+}
+
+Thing[] array = new Thing[n];
+
+void setup(){
+ size(500,500);
+
+ for(int i=0;i<n;i++){
+    array[i] = new Thing();
+  }
+}
+
+void draw(){
+  background(0);
+
+  float t = 1.0*(frameCount-1)/numFrames;
+
+  stroke(255);
+  strokeWeight(10);
+
+  for(int i=0;i<n;i++){
+    array[i].show();
+  }
+
+  if(frameCount<=numFrames){
+    saveFrame("fr###.png");
+  }
+}
diff --git a/square/.exrc b/square/.exrc
new file mode 100644
index 0000000..6d5d01e
--- /dev/null
+++ b/square/.exrc
@@ -0,0 +1,273 @@
+let s:cpo_save=&cpo
+set cpo&vim
+inoremap <Plug>(emmet-merge-lines) =emmet#util#closePopup()
=emmet#mergeLines()
+inoremap <Plug>(emmet-anchorize-summary) =emmet#util#closePopup()
=emmet#anchorizeURL(1)
+inoremap <Plug>(emmet-anchorize-url) =emmet#util#closePopup()
=emmet#anchorizeURL(0)
+inoremap <Plug>(emmet-remove-tag) =emmet#util#closePopup()
=emmet#removeTag()
+inoremap <Plug>(emmet-split-join-tag) :call emmet#splitJoinTag()
+inoremap <Plug>(emmet-toggle-comment) =emmet#util#closePopup()
=emmet#toggleComment()
+inoremap <Plug>(emmet-image-encode) =emmet#util#closePopup()
=emmet#imageEncode()
+inoremap <Plug>(emmet-image-size) =emmet#util#closePopup()
=emmet#imageSize()
+inoremap <Plug>(emmet-move-prev-item) :call emmet#moveNextPrevItem(1)
+inoremap <Plug>(emmet-move-next-item) :call emmet#moveNextPrevItem(0)
+inoremap <Plug>(emmet-move-prev) =emmet#util#closePopup()
=emmet#moveNextPrev(1)
+inoremap <Plug>(emmet-move-next) =emmet#util#closePopup()
=emmet#moveNextPrev(0)
+inoremap <Plug>(emmet-balance-tag-outword) :call emmet#balanceTag(-1)
+inoremap <Plug>(emmet-balance-tag-inward) :call emmet#balanceTag(1)
+inoremap <Plug>(emmet-update-tag) =emmet#util#closePopup()
=emmet#updateTag()
+inoremap <Plug>(emmet-expand-word) =emmet#util#closePopup()
=emmet#expandAbbr(1,"")
+inoremap <Plug>(emmet-expand-abbr) =emmet#util#closePopup()
=emmet#expandAbbr(0,"")
+inoremap <silent> <Plug>CocRefresh =coc#_complete()
+inoremap <silent> <expr> <C-Space> coc#refresh()
+inoremap <expr> <S-Tab> pumvisible() ? "\" : "\"
+inoremap <F5> =strftime("%Y-%m-%d %H:%M:")
+inoremap <M-l> l
+inoremap <M-k> k
+inoremap <M-j> j
+inoremap <M-h> h
+xmap <silent>  <Plug>(coc-range-select)
+nmap <silent>  <Plug>(coc-range-select)
+vmap c <Plug>(emmet-code-pretty)
+nmap m <Plug>(emmet-merge-lines)
+nmap A <Plug>(emmet-anchorize-summary)
+nmap a <Plug>(emmet-anchorize-url)
+nmap k <Plug>(emmet-remove-tag)
+nmap j <Plug>(emmet-split-join-tag)
+nmap / <Plug>(emmet-toggle-comment)
+nmap I <Plug>(emmet-image-encode)
+nmap i <Plug>(emmet-image-size)
+nmap N <Plug>(emmet-move-prev)
+nmap n <Plug>(emmet-move-next)
+vmap D <Plug>(emmet-balance-tag-outword)
+nmap D <Plug>(emmet-balance-tag-outword)
+vmap d <Plug>(emmet-balance-tag-inward)
+nmap d <Plug>(emmet-balance-tag-inward)
+nmap u <Plug>(emmet-update-tag)
+nmap ; <Plug>(emmet-expand-word)
+vmap , <Plug>(emmet-expand-abbr)
+nmap , <Plug>(emmet-expand-abbr)
+map  ds <Plug>DrawItStop
+map  di <Plug>DrawItStart
+nmap  n <Plug>(pad-new)
+nmap   <Plug>(pad-list)
+nmap  s! <Plug>(pad-incremental-new-note)
+nmap  s  <Plug>(pad-incremental-search)
+nmap  ss <Plug>(pad-search)
+map  rwp <Plug>RestoreWinPosn
+map  swp <Plug>SaveWinPosn
+nmap <silent>  w m <Plug>VimwikiMakeTomorrowDiaryNote
+nmap <silent>  w y <Plug>VimwikiMakeYesterdayDiaryNote
+nmap <silent>  w t <Plug>VimwikiTabMakeDiaryNote
+nmap <silent>  w w <Plug>VimwikiMakeDiaryNote
+nmap <silent>  w i <Plug>VimwikiDiaryGenerateLinks
+nmap <silent>  wi <Plug>VimwikiDiaryIndex
+nmap <silent>  ws <Plug>VimwikiUISelect
+nmap <silent>  wt <Plug>VimwikiTabIndex
+nmap <silent>  ww <Plug>VimwikiIndex
+nnoremap <silent>  p :CocListResume
+nnoremap <silent>  k :CocPrev
+nnoremap <silent>  j :CocNext
+nnoremap <silent>  s :CocList -I symbols
+nnoremap <silent>  o :CocList outline
+nnoremap <silent>  c :CocList commands
+nnoremap <silent>  e :CocList extensions
+nmap  qf <Plug>(coc-fix-current)
+nmap  ac <Plug>(coc-codeaction)
+nnoremap <silent>  a :CocList diagnostics
+xmap  a <Plug>(coc-codeaction-selected)
+nmap  f <Plug>(coc-format-selected)
+xmap  f <Plug>(coc-format-selected)
+nmap  rn <Plug>(coc-rename)
+map  q :wq
+vmap  s :w
+omap  s :w
+map  t :NERDTreeToggle
+xmap , <Plug>Sneak_,
+omap , <Plug>Sneak_,
+nmap , <Plug>Sneak_,
+xmap ; <Plug>Sneak_;
+omap ; <Plug>Sneak_;
+nmap ; <Plug>Sneak_;
+nmap S <Plug>Sneak_S
+xmap S <Plug>VSurround
+xmap Z <Plug>Sneak_S
+omap Z <Plug>Sneak_S
+vmap [% [%m'gv``
+nmap <silent> [g <Plug>(coc-diagnostic-prev)
+vmap ]% ]%m'gv``
+nmap <silent> ]g <Plug>(coc-diagnostic-next)
+vmap a% [%v]%
+omap af <Plug>(coc-funcobj-a)
+xmap af <Plug>(coc-funcobj-a)
+nmap cS <Plug>CSurround
+nmap cs <Plug>Csurround
+nmap ds <Plug>Dsurround
+vmap gx <Plug>NetrwBrowseXVis
+nmap gx <Plug>NetrwBrowseX
+xmap gS <Plug>VgSurround
+nmap <silent> gr <Plug>(coc-references)
+nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gd <Plug>(coc-definition)
+omap if <Plug>(coc-funcobj-i)
+xmap if <Plug>(coc-funcobj-i)
+xmap s <Plug>Sneak_s
+nmap s <Plug>Sneak_s
+nmap ySS <Plug>YSsurround
+nmap ySs <Plug>YSsurround
+nmap yss <Plug>Yssurround
+nmap yS <Plug>YSurround
+nmap ys <Plug>Ysurround
+omap z <Plug>Sneak_s
+vnoremap <silent> <Plug>NetrwBrowseXVis :call netrw#BrowseXVis()
+nnoremap <silent> <Plug>NetrwBrowseX :call netrw#BrowseX(expand((exists("g:netrw_gx")? g:netrw_gx : '<cfile>')),netrw#CheckIfRemote())
+noremap <silent> <Plug>DrawItStop :set lz
:call DrawIt#DrawItStop()
:set nolz
+noremap <silent> <Plug>DrawItStart :set lz
:call DrawIt#DrawItStart()
:set nolz
+noremap <silent> <Plug>(pad-incremental-new-note) :call pad#GlobalIncrementalSearch(0)
+noremap <silent> <Plug>(pad-incremental-search) :call pad#GlobalIncrementalSearch(1)
+noremap <silent> <Plug>(pad-search) :call pad#SearchPads()
+noremap <silent> <Plug>(pad-new) :Pad new
+noremap <silent> <Plug>(pad-list) :Pad ls
+nmap <silent> <Plug>RestoreWinPosn :call RestoreWinPosn()
+nmap <silent> <Plug>SaveWinPosn :call SaveWinPosn()
+omap <Plug>SneakPrevious <Plug>Sneak_,
+omap <Plug>SneakNext <Plug>Sneak_;
+xmap <Plug>SneakPrevious <Plug>Sneak_,
+xmap <Plug>SneakNext <Plug>Sneak_;
+nmap <Plug>SneakPrevious <Plug>Sneak_,
+nmap <Plug>SneakNext <Plug>Sneak_;
+omap <Plug>(SneakStreakBackward) <Plug>SneakLabel_S
+omap <Plug>(SneakStreak) <Plug>SneakLabel_s
+xmap <Plug>(SneakStreakBackward) <Plug>SneakLabel_S
+xmap <Plug>(SneakStreak) <Plug>SneakLabel_s
+nmap <Plug>(SneakStreakBackward) <Plug>SneakLabel_S
+nmap <Plug>(SneakStreak) <Plug>SneakLabel_s
+xmap <Plug>VSneakPrevious <Plug>Sneak_,
+xmap <Plug>VSneakNext <Plug>Sneak_;
+xmap <Plug>VSneakBackward <Plug>Sneak_S
+xmap <Plug>VSneakForward <Plug>Sneak_s
+nmap <Plug>SneakBackward <Plug>Sneak_S
+nmap <Plug>SneakForward <Plug>Sneak_s
+onoremap <silent> <Plug>SneakLabel_S :call sneak#wrap(v:operator, 2, 1, 2, 2)
+onoremap <silent> <Plug>SneakLabel_s :call sneak#wrap(v:operator, 2, 0, 2, 2)
+xnoremap <silent> <Plug>SneakLabel_S :call sneak#wrap(visualmode(), 2, 1, 2, 2)
+xnoremap <silent> <Plug>SneakLabel_s :call sneak#wrap(visualmode(), 2, 0, 2, 2)
+nnoremap <silent> <Plug>SneakLabel_S :call sneak#wrap('', 2, 1, 2, 2)
+nnoremap <silent> <Plug>SneakLabel_s :call sneak#wrap('', 2, 0, 2, 2)
+onoremap <silent> <Plug>Sneak_T :call sneak#wrap(v:operator, 1, 1, 0, 0)
+onoremap <silent> <Plug>Sneak_t :call sneak#wrap(v:operator, 1, 0, 0, 0)
+xnoremap <silent> <Plug>Sneak_T :call sneak#wrap(visualmode(), 1, 1, 0, 0)
+xnoremap <silent> <Plug>Sneak_t :call sneak#wrap(visualmode(), 1, 0, 0, 0)
+nnoremap <silent> <Plug>Sneak_T :call sneak#wrap('', 1, 1, 0, 0)
+nnoremap <silent> <Plug>Sneak_t :call sneak#wrap('', 1, 0, 0, 0)
+onoremap <silent> <Plug>Sneak_F :call sneak#wrap(v:operator, 1, 1, 1, 0)
+onoremap <silent> <Plug>Sneak_f :call sneak#wrap(v:operator, 1, 0, 1, 0)
+xnoremap <silent> <Plug>Sneak_F :call sneak#wrap(visualmode(), 1, 1, 1, 0)
+xnoremap <silent> <Plug>Sneak_f :call sneak#wrap(visualmode(), 1, 0, 1, 0)
+nnoremap <silent> <Plug>Sneak_F :call sneak#wrap('', 1, 1, 1, 0)
+nnoremap <silent> <Plug>Sneak_f :call sneak#wrap('', 1, 0, 1, 0)
+onoremap <silent> <Plug>SneakRepeat :call sneak#wrap(v:operator, sneak#util#getc(), sneak#util#getc(), sneak#util#getc(), sneak#util#getc())
+onoremap <silent> <Plug>Sneak_S :call sneak#wrap(v:operator, 2, 1, 2, 1)
+onoremap <silent> <Plug>Sneak_s :call sneak#wrap(v:operator, 2, 0, 2, 1)
+xnoremap <silent> <Plug>Sneak_S :call sneak#wrap(visualmode(), 2, 1, 2, 1)
+xnoremap <silent> <Plug>Sneak_s :call sneak#wrap(visualmode(), 2, 0, 2, 1)
+nnoremap <silent> <Plug>Sneak_S :call sneak#wrap('', 2, 1, 2, 1)
+nnoremap <silent> <Plug>Sneak_s :call sneak#wrap('', 2, 0, 2, 1)
+nnoremap <silent> <Plug>SurroundRepeat .
+vnoremap <Plug>(emmet-code-pretty) :call emmet#codePretty()
+nnoremap <Plug>(emmet-merge-lines) :call emmet#mergeLines()
+nnoremap <Plug>(emmet-anchorize-summary) :call emmet#anchorizeURL(1)
+nnoremap <Plug>(emmet-anchorize-url) :call emmet#anchorizeURL(0)
+nnoremap <Plug>(emmet-remove-tag) :call emmet#removeTag()
+nnoremap <Plug>(emmet-split-join-tag) :call emmet#splitJoinTag()
+nnoremap <Plug>(emmet-toggle-comment) :call emmet#toggleComment()
+nnoremap <Plug>(emmet-image-encode) :call emmet#imageEncode()
+nnoremap <Plug>(emmet-image-size) :call emmet#imageSize()
+nnoremap <Plug>(emmet-move-prev-item) :call emmet#moveNextPrevItem(1)
+nnoremap <Plug>(emmet-move-next-item) :call emmet#moveNextPrevItem(0)
+nnoremap <Plug>(emmet-move-prev) :call emmet#moveNextPrev(1)
+nnoremap <Plug>(emmet-move-next) :call emmet#moveNextPrev(0)
+vnoremap <Plug>(emmet-balance-tag-outword) :call emmet#balanceTag(-1)
+nnoremap <Plug>(emmet-balance-tag-outword) :call emmet#balanceTag(-1)
+vnoremap <Plug>(emmet-balance-tag-inward) :call emmet#balanceTag(1)
+nnoremap <Plug>(emmet-balance-tag-inward) :call emmet#balanceTag(1)
+nnoremap <Plug>(emmet-update-tag) :call emmet#updateTag()
+nnoremap <Plug>(emmet-expand-word) :call emmet#expandAbbr(1,"")
+vnoremap <Plug>(emmet-expand-abbr) :call emmet#expandAbbr(2,"")
+nnoremap <Plug>(emmet-expand-abbr) :call emmet#expandAbbr(3,"")
+onoremap <silent> <Plug>(coc-funcobj-a) :call coc#rpc#request('selectFunction', [v:false, ''])
+onoremap <silent> <Plug>(coc-funcobj-i) :call coc#rpc#request('selectFunction', [v:true, ''])
+vnoremap <silent> <Plug>(coc-funcobj-a) :call coc#rpc#request('selectFunction', [v:false, visualmode()])
+vnoremap <silent> <Plug>(coc-funcobj-i) :call coc#rpc#request('selectFunction', [v:true, visualmode()])
+nnoremap <silent> <Plug>(coc-cursors-position) :call coc#rpc#request('cursorsSelect', [bufnr('%'), 'position', 'n'])
+nnoremap <silent> <Plug>(coc-cursors-word) :call coc#rpc#request('cursorsSelect', [bufnr('%'), 'word', 'n'])
+vnoremap <silent> <Plug>(coc-cursors-range) :call coc#rpc#request('cursorsSelect', [bufnr('%'), 'range', visualmode()])
+nnoremap <Plug>(coc-refactor) :call       CocActionAsync('refactor')
+nnoremap <Plug>(coc-command-repeat) :call       CocAction('repeatCommand')
+nnoremap <Plug>(coc-float-jump) :call       coc#util#float_jump()
+nnoremap <Plug>(coc-float-hide) :call       coc#util#float_hide()
+nnoremap <Plug>(coc-fix-current) :call       CocActionAsync('doQuickfix')
+nnoremap <Plug>(coc-openlink) :call       CocActionAsync('openLink')
+nnoremap <Plug>(coc-references) :call       CocAction('jumpReferences')
+nnoremap <Plug>(coc-type-definition) :call       CocAction('jumpTypeDefinition')
+nnoremap <Plug>(coc-implementation) :call       CocAction('jumpImplementation')
+nnoremap <Plug>(coc-declaration) :call       CocAction('jumpDeclaration')
+nnoremap <Plug>(coc-definition) :call       CocAction('jumpDefinition')
+nnoremap <Plug>(coc-diagnostic-prev-error) :call       CocActionAsync('diagnosticPrevious', 'error')
+nnoremap <Plug>(coc-diagnostic-next-error) :call       CocActionAsync('diagnosticNext',     'error')
+nnoremap <Plug>(coc-diagnostic-prev) :call       CocActionAsync('diagnosticPrevious')
+nnoremap <Plug>(coc-diagnostic-next) :call       CocActionAsync('diagnosticNext')
+nnoremap <Plug>(coc-diagnostic-info) :call       CocActionAsync('diagnosticInfo')
+nnoremap <Plug>(coc-format) :call       CocActionAsync('format')
+nnoremap <Plug>(coc-rename) :call       CocActionAsync('rename')
+nnoremap <Plug>(coc-codeaction) :call       CocActionAsync('codeAction',         '')
+vnoremap <Plug>(coc-codeaction-selected) :call       CocActionAsync('codeAction',         visualmode())
+vnoremap <Plug>(coc-format-selected) :call       CocActionAsync('formatSelected',     visualmode())
+nnoremap <Plug>(coc-codelens-action) :call       CocActionAsync('codeLensAction')
+nnoremap <Plug>(coc-range-select) :call       CocAction('rangeSelect',     '', v:true)
+vnoremap <Plug>(coc-range-select-backward) :call       CocAction('rangeSelect',     visualmode(), v:false)
+vnoremap <Plug>(coc-range-select) :call       CocAction('rangeSelect',     visualmode(), v:true)
+nnoremap <F5> "=strftime("%Y-%m-%d %H:%M:")
+nnoremap <M-l> l
+nnoremap <M-k> k
+nnoremap <M-j> j
+nnoremap <M-h> h
+tnoremap <M-l> l
+tnoremap <M-k> k
+tnoremap <M-j> j
+tnoremap <M-h> h
+imap S <Plug>ISurround
+imap s <Plug>Isurround
+inoremap <expr> 
 pumvisible() ? "\" : "\u\
"
+imap  <Plug>Isurround
+imap m <Plug>(emmet-merge-lines)
+imap A <Plug>(emmet-anchorize-summary)
+imap a <Plug>(emmet-anchorize-url)
+imap k <Plug>(emmet-remove-tag)
+imap j <Plug>(emmet-split-join-tag)
+imap / <Plug>(emmet-toggle-comment)
+imap I <Plug>(emmet-image-encode)
+imap i <Plug>(emmet-image-size)
+imap N <Plug>(emmet-move-prev)
+imap n <Plug>(emmet-move-next)
+imap D <Plug>(emmet-balance-tag-outword)
+imap d <Plug>(emmet-balance-tag-inward)
+imap u <Plug>(emmet-update-tag)
+imap ; <Plug>(emmet-expand-word)
+imap , <Plug>(emmet-expand-abbr)
+let &cpo=s:cpo_save
+unlet s:cpo_save
+set cmdheight=2
+set helplang=en
+set hidden
+set runtimepath=~/.config/nvim,~/.vim/plugged/LanguageClient-neovim/,~/.vim/plugged/coc.nvim/,~/.vim/plugged/vim-elixir/,~/.vim/plugged/rust.vim/,~/.vim/plugged/vim-processing/,~/.vim/plugged/vim-fish/,~/.vim/plugged/scvim/,~/.vim/plugged/emmet-vim/,~/.vim/plugged/fzf/,~/.vim/plugged/nerdtree/,~/.vim/plugged/goyo.vim/,~/.vim/plugged/lightline.vim/,~/.vim/plugged/vim-surround/,~/.vim/plugged/vim-sneak/,~/.vim/plugged/vim-pairtools/,~/.vim/plugged/csv.vim/,~/.vim/plugged/vim-tidal/,~/.vim/plugged/taskwiki/,~/.vim/plugged/vim-taskwarrior/,~/.vim/plugged/vimwiki/,~/.vim/plugged/vim-plugin-AnsiEsc/,~/.vim/plugged/vim-pad/,~/.vim/plugged/vim-tiddlywiki/,~/.vim/plugged/DrawIt/,~/.vim/plugged/firenvim/,/etc/xdg/nvim,~/.local/share/nvim/site,~/.local/share/flatpak/exports/share/nvim/site,/var/lib/flatpak/exports/share/nvim/site,/usr/local/share/nvim/site,/usr/share/nvim/site,/var/lib/snapd/desktop/nvim/site,/usr/share/nvim/runtime,/var/lib/snapd/desktop/nvim/site/after,/usr/share/nvim/site/after,/usr/local/share/nvim/site/after,/var/lib/flatpak/exports/share/nvim/site/after,~/.local/share/flatpak/exports/share/nvim/site/after,~/.local/share/nvim/site/after,/etc/xdg/nvim/after,~/.vim/plugged/rust.vim/after,~/.vim/plugged/taskwiki/after,~/.config/nvim/after
+set shiftwidth=2
+set shortmess=filnxtToOFc
+set showmatch
+set statusline=%{coc#status()}%{get(b:,'coc_current_function','')}
+set tabline=%!lightline#tabline()
+set tabstop=2
+set updatetime=300
+set window=52
+set nowritebackup
+" vim: set ft=vim :
diff --git a/square/out.gif b/square/out.gif
new file mode 100644
index 0000000..ee785f4
Binary files /dev/null and b/square/out.gif differ
diff --git a/square/square.pde b/square/square.pde
new file mode 100644
index 0000000..ecfc386
--- /dev/null
+++ b/square/square.pde
@@ -0,0 +1,35 @@
+int samplesPerFrame = 5;
+int numFrames = 50;
+float shutterAngle = 1.5;
+
+void setup(){
+ size(500,500);
+}
+
+void draw(){
+  background(0);
+
+  float t = 1.0*(frameCount-1)/numFrames;
+
+  stroke(144 - 63 * sin(TWO_PI*t));
+  strokeWeight(4 + 2 * sin(TWO_PI*t));
+
+  for(int i = 100; i < 250; i += 10) {
+    //right quarter
+    line(500 - i, 500 - i - 10*sin(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t), i + 10 * cos(TWO_PI*t));
+    line(500 - i, 500 - i - 10*sin(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t));
+    //top quarter
+    line(i + 50, i - i/10*sin(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t), i + 10 * cos(TWO_PI*t));
+    line(i + 50, i - i/10*sin(TWO_PI*t),  i + 10 * cos(TWO_PI*t), i + 10 * cos(TWO_PI*t));
+    //left quarter
+    line(i,  i - 10*sin(TWO_PI*t), i + 10 * cos(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t));
+    line(i, i - 10*sin(TWO_PI*t), i + 10 * cos(TWO_PI*t), i + 10 * cos(TWO_PI*t));
+    //bottom quarter
+    line(i + 50, 500 - i - i/10*sin(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t));
+    line(i + 50, 500 - i - i/10*sin(TWO_PI*t),  i + 10 * cos(TWO_PI*t), 500 - i + 10 * cos(TWO_PI*t));
+  }
+
+  if(frameCount<=numFrames){
+    saveFrame("fr###.png");
+  }
+}
diff --git a/triSize/out.gif b/triSize/out.gif
new file mode 100644
index 0000000..52edb62
Binary files /dev/null and b/triSize/out.gif differ
diff --git a/triSize/out2.gif b/triSize/out2.gif
new file mode 100644
index 0000000..f182b28
Binary files /dev/null and b/triSize/out2.gif differ
diff --git a/triSize/triSize.pde b/triSize/triSize.pde
new file mode 100644
index 0000000..25ea908
--- /dev/null
+++ b/triSize/triSize.pde
@@ -0,0 +1,57 @@
+int numFrames = 50;
+int n = 40;
+
+class Tri {
+  float h, x, y, offset, stroke;
+
+  Tri(float h_) {
+    h = 5*h_;
+    x = 250;
+    y = 250;
+    stroke = random(255);
+    offset = 9*noise(0.02*x, 0.03*y);
+  }
+
+  void show() {
+    float x1,y1,x2,y2,x3,y3;
+    x1  = x + (h/2) + offset;
+    y1 = y + offset;
+    x2 = y2 = y - (h/2) - offset;
+    x3 = x + (h/2) - offset;
+    y3 = y - (h/2) + offset;
+    stroke(0, stroke, 0);
+    line(x1, y1, x2, y2);
+    line(x2, y2, x3, y3);
+    line(x3, y3, x1, y1);
+  }
+}
+
+Tri[] array = new Tri[n];
+ 
+void setup(){
+ size(500,500);
+
+ for(int i=0;i<n;i++){
+    array[i] = new Tri(i);
+  }
+}
+ 
+void draw(){
+  background(0);
+ 
+  float t = 1.0*(frameCount-1)/numFrames;
+ 
+  stroke(255);
+  strokeWeight(6);
+ 
+  translate(width/4,height/6);
+  for(int i=0;i<n;i++){
+    rotate(t*sin(TWO_PI/n));
+    array[i].show();
+  }
+  //point(250+50*cos(TWO_PI*t),250+50*sin(TWO_PI*t));
+ 
+  if(frameCount<=numFrames){
+    saveFrame("fr###.png");
+  }
+}
diff --git a/triangle/out.gif b/triangle/out.gif
new file mode 100644
index 0000000..1f37970
Binary files /dev/null and b/triangle/out.gif differ
diff --git a/triangle/triangle.pde b/triangle/triangle.pde
new file mode 100644
index 0000000..1a0f2ad
--- /dev/null
+++ b/triangle/triangle.pde
@@ -0,0 +1,95 @@
+int numFrames = 100;
+int m = 1000;
+
+void setup(){
+  size(500,500,P3D);
+
+  stroke(255);
+  fill(255);
+}
+
+class Tri{
+  float x1,y1,x2,y2,x3,y3;
+  float theta;
+}
+
+float x1(float t){
+  return 0.50*width + 50*cos(TWO_PI*t);
+}
+float y1(float t){
+  return 0.5*height + 50*sin(TWO_PI*t);
+}
+
+float x2(float t){
+  return 0.50*width + 20*cos(2*TWO_PI*t);
+}
+float y2(float t){
+  return 0.5*height + 20*sin(2*TWO_PI*t);
+}
+float x3(float t) {
+  return 0.5*width + 120 * cos(2*TWO_PI*t);
+}
+float y3 (float t) {
+  return 0.5*height + 120 * cos(TWO_PI*t);
+}
+
+void push() {
+  pushMatrix();
+  pushStyle();
+}
+
+void pop() {
+  popStyle();
+  popMatrix();
+}
+
+int parts = 8;
+int n = 20;
+
+void drawTri(int j) {
+  
+  float t = 1.0*(frameCount-1)/numFrames;
+
+    pushStyle();
+    strokeWeight(2);
+    stroke(255,100);
+    for(int i=0;i<=m;i++){
+      float tt = 1.0*i/m;
+
+      float x = lerp(x1(t),x2(t),tt);
+      float x2 = lerp(x2(t),x3(t),tt);
+      float x3 = lerp(x3(t),x1(t),tt);
+      float y = lerp(y1(t),y2(t),tt);
+      float y2 = lerp(y2(t),y3(t),tt);
+      float y3 = lerp(y3(t),y1(t),tt);
+
+      point(x,y);
+      point(x2,y2);
+      point(x3,y3);
+    }
+    popStyle();
+}
+
+void draw(){
+  float t = 1.0*(frameCount - 1)/numFrames;
+
+  background(0);
+
+   // triangle(x1(t), y1(t), x2(t), y2(t), x3(t), y3(t));
+
+    push();
+  translate(width/4,height/6);
+  
+  for(int i=0;i<n;i++){
+    push();
+    rotate(i*TWO_PI/n);
+    drawTri(i);
+    pop();
+  }
+  
+  pop();
+
+  if (frameCount<=numFrames){
+    saveFrame("fr###.png");
+  }
+}
diff --git a/unsatisfying/out.gif b/unsatisfying/out.gif
new file mode 100644
index 0000000..f6bd760
Binary files /dev/null and b/unsatisfying/out.gif differ
diff --git a/unsatisfying/unsatisfying.pde b/unsatisfying/unsatisfying.pde
new file mode 100644
index 0000000..31d175b
--- /dev/null
+++ b/unsatisfying/unsatisfying.pde
@@ -0,0 +1,73 @@
+int samplesPerFrame = 5;
+int numFrames = 500;        
+float shutterAngle = 1.5;
+
+boolean recording = true;
+
+int n = 1000;
+
+float ease(float p, float g) {
+  if (p < 0.5) 
+    return 0.5 * pow(2*p, g);
+  else
+    return 1 - 0.5 * pow(2*(1 - p), g);
+}
+
+
+class Thing{
+  float size = random(1,15);
+  float offset = random(0, 0.6);
+  float theta;
+  float de = random(5, 20);
+  
+  Thing(float theta_){
+    theta = theta_;
+  }
+  
+  void show(){
+    stroke(255,100);
+    strokeWeight(size);
+    float t = 1.0*(frameCount-1)/numFrames;
+    float t2 = ease(t, 8);
+    float radius = 150 + 200*sin(TWO_PI*t2 + offset);
+    // right side
+    float x = 250 + radius*cos(theta)*cos(theta) + noise(0.04);
+    float y = 250 + radius*sin(theta) + noise(0.02);
+    point(x, y);
+    // left side
+    // throw on an easing function or delay here?
+    float x2 = 250 - radius*cos(theta)*cos(theta) + noise(0.04);
+    float y2 = 250 - radius*sin(theta) + noise(0.02);
+    point(x2, y2);
+  }
+}
+
+Thing[] array = new Thing[n];
+
+void setup(){
+  size(500, 500, P3D);
+  
+  for(int i=0;i<n;i++){
+    float theta = TWO_PI*i/n;
+    array[i] = new Thing(theta);
+  }
+}
+
+void draw(){
+  background(0);
+
+  float t = 1.0*(frameCount-1)/numFrames;
+  stroke(255 * sin(TWO_PI*t), 0 * cos(TWO_PI*t), 255 * cos(TWO_PI*t));
+  strokeWeight(10 + 10*sin(TWO_PI*t));
+
+  point(250,250);
+  for(int i=0;i<n;i++){
+    array[i].show();
+  }
+
+  if (frameCount<=numFrames){
+    saveFrame("fr###.png");
+  }
+}
+
+
diff --git a/y0x3y/y0x3y.pde b/y0x3y/y0x3y.pde
new file mode 100644
index 0000000..35d20dc
--- /dev/null
+++ b/y0x3y/y0x3y.pde
@@ -0,0 +1,11 @@
+int x1 = 0;
+int y1 = 50;
+int x2 = 50;
+int y2 = 0;
+int x3 = 100;
+int y3 = 50;
+
+triangle(x1,y2, x2, y2, x3,y3);
+//for(int i = 0; i < 4; i++) {
+//  triangle(x1 * i, y2 * i, x2 * i, y2 * i, x3 * i, y3 * i);
+//}