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              [[[https://codepen.io/thebabydino/pen/zEbVPO]]]

- var f = .7, ay = f*ax;
- d *= f, ad *=f, sw *=f, pr *= f, pr1 *= f, pr2 *= f, ram *= f;
- fs = +(.8*f*fs).toFixed(e);

svg(viewBox=[-d, -(.57*d).toFixed(e), 2*d, d].join(' ') 
		xmlns='http://www.w3.org/2000/svg')
	style
		| svg { fill: #333; font: #{fs}px consolas, monaco, monospace }
		| svg > [d], [r] { fill: none; stroke: #ccc; stroke-width: #{2*sw} }
		| [y] + [d] { stroke: #333; marker-end: url(#e) }
		| [d] + [d] ~ [r] { fill: #f90; stroke: #333 }
		| [d] + [y], #e * {  font: #{fs}px times new roman, serif }
		| [r] + [d] { stroke: #f90; stroke-width: #{4*sw} }
		| [d] + [d] { stroke: #95a; stroke-width: #{~~(3*sw)} }
		| [d] ~ [y] { font-style: italic }
		| tspan { font-size: .5em }
		| [d] + [d] ~ [y] { fill: #{tomato} }
	marker#e(markerWidth=ad markerHeight=ad 
						viewBox='0 -4 8 8' 
						orient='auto' refX='7')
		path(d='M8 0 0-4V4')
	//-radius text
	text(x=(-.5*(hrd)).toFixed(e) y=-(.5*hrd - .8*fs).toFixed(e)) R
	text(x=(.5*(hrd - fs)).toFixed(e) y=-(.5*hrd - .8*fs).toFixed(e)) R
	text(x=(-1.5*hrd).toFixed(e) y=(.5*hrd + .8*fs).toFixed(e)) R
	text(x=(.5*(3*hrd - fs)).toFixed(e) y=(.5*hrd + .8*fs).toFixed(e)) R
	text(x=(.5*(-3*hrd - .2*fs)).toFixed(e) y=-(.5*hrd + .2*fs).toFixed(e)) R
	text(x=(.5*(3*hrd - fs)).toFixed(e) y=-(.5*hrd + .2*fs).toFixed(e)) R
	//-coords
	text(x=(hrd - 3.2*fs).toFixed(e) y=(1.8*fs).toFixed(e)) (R/√2,0)
	text(x=(-hrd - 1.2*fs).toFixed(e) y=(1.8*fs).toFixed(e)) (-R/√2,0)
	text(x=(hrd + .4*fs).toFixed(e) y=-(2*hrd + .4*fs).toFixed(e)) (R/√2,-R·√2)
	text(x=(-(hrd + 6.6*fs)).toFixed(e) y=-(2*hrd + .4*fs).toFixed(e)) (-R/√2,-R·√2)
	text(x=(3*hrd - 1.2*fs).toFixed(e) y=(1.8*fs).toFixed(e)) (3·R/√2,0)
	text(x=(-(3*hrd + 4.8*fs)).toFixed(e) y=(1.8*fs).toFixed(e)) (-3·R/√2,0)
	//-axes
	path(d=`M${-(1.25*ax).toFixed(e)} 0H${(1.25*ax).toFixed(e)}`)
	text(x=(1.25*ax - .5*fs).toFixed(e) y=(-.5*fs).toFixed(e)) x
	path(d=`M0${-ay}V${(.85*ay).toFixed(e)}`)
	text(x=.4*fs y=(.85*ay - .2*fs).toFixed(e)) y
	//-helper circles
	circle(cx=-hrd r=hr)
	circle(cx=hrd r=hr)
	//-diameters
	path(d=`M${hrd}${-2*hrd}V0h${2*hrd}
					M${-hrd}${-2*hrd}V0h${-2*hrd}
					M${-2*hrd} ${hrd}V${-hrd}H${2*hrd}V${hrd}`)
	//-squares
	path(d=`M${hrd} 0
					l${-hrd}${-hrd} ${hrd}${-hrd} ${2*hrd} ${2*hrd}${-hrd} ${hrd}${-hrd}${-hrd} ${hrd}${-hrd}
					M${-hrd} 0
					l${hrd}${-hrd}${-hrd}${-hrd}${-2*hrd} ${2*hrd} ${hrd} ${hrd} ${hrd}${-hrd}${-hrd}${-hrd}`)
	//-points
	circle(cx=-hrd r=+pr2.toFixed(e))
	circle(cx=hrd r=+pr2.toFixed(e))
	circle(cy=-hrd r=+pr.toFixed(e))
	circle(cx=-2*hrd cy=-hrd r=+pr.toFixed(e))
	circle(cx=2*hrd cy=-hrd r=+pr.toFixed(e))
	circle(cx=-2*hrd cy=hrd r=+pr.toFixed(e))
	circle(cx=2*hrd cy=hrd r=+pr.toFixed(e))
	circle(cx=-3*hrd r=+pr1.toFixed(e))
	circle(cx=3*hrd r=+pr1.toFixed(e))
	circle(cx=-hrd cy=-2*hrd r=+pr1.toFixed(e))
	circle(cx=hrd cy=-2*hrd r=+pr1.toFixed(e))
	//-point names
	text(y=-(hrd + .5*fs).toFixed(e)) T
	text(x=(hrd - .4*fs).toFixed(e) y=fs.toFixed(e)) O<tspan>0</tspan>
	text(x=(-(hrd + .4*fs)).toFixed(e) y=fs.toFixed(e)) O<tspan>1</tspan>
	text(x=(2*hrd - .2*fs).toFixed(e) y=-(hrd + .4*fs).toFixed(e)) A<tspan>0</tspan>
	text(x=(-(2*hrd + .6*fs)).toFixed(e) y=-(hrd + .4*fs).toFixed(e)) A<tspan>1</tspan>
	text(x=(2*hrd - .2*fs).toFixed(e) y=(hrd + fs).toFixed(e)) B<tspan>0</tspan>
	text(x=(-(2*hrd + .6*fs)).toFixed(e) y=(hrd + fs).toFixed(e)) B<tspan>1</tspan>
	text(x=(hrd - .4*fs).toFixed(e) y=-(2*hrd + .4*fs).toFixed(e)) D<tspan>0</tspan>
	text(x=(-(hrd + 7.4*fs)).toFixed(e) y=-(2*hrd + .4*fs).toFixed(e)) D<tspan>1</tspan>
	text(x=(3*hrd - .4*fs).toFixed(e) y=fs.toFixed(e)) E<tspan>0</tspan>
	text(x=(-(3*hrd + .4*fs)).toFixed(e) y=fs.toFixed(e)) E<tspan>1</tspan>

// minimal SVG:
<svg viewBox='-1750 -997 3500 1750' xmlns='http://www.w3.org/2000/svg'><style>svg{fill:#333;font:84px consolas,monaco,monospace}svg>[d],[r]{fill:none;stroke:#ccc;stroke-width:7}[y]+[d]{stroke:#333;marker-end:url(#e)}[d]+[d]~[r]{fill:#f90;stroke:#333}[d]+[y],#e *{font:84px times new roman,serif}[r]+[d]{stroke:#f90;stroke-width:14}[d]+[d]{stroke:#95a;stroke-width:10}[d]~[y]{font-style:italic}tspan{font-size:.5em}[d]+[d]~[y]{fill:#b53}</style><marker id='e' markerWidth='7' markerHeight='7' viewBox='0 -4 8 8' orient='auto' refX='7'><path d='M8 0 0-4V4'/></marker><text x='-221' y='-154'>R</text><text x='179' y='-154'>R</text><text x='-663' y='288'>R</text><text x='621' y='288'>R</text><text x='-671' y='-238'>R</text><text x='621' y='-238'>R</text><text x='173' y='151'>(R/√2,0)</text><text x='-543' y='151'>(-R/√2,0)</text><text x='476' y='-918'>(R/√2,-R·√2)</text><text x='-996' y='-918'>(-R/√2,-R·√2)</text><text x='1225' y='151'>(3·R/√2,0)</text><text x='-1729' y='151'>(-3·R/√2,0)</text><path d='M-1538 0H1538'/><text x='1496' y='-42'>x</text><path d='M0-861V732'/><text x='34' y='715'>y</text><circle cx='-442' r='625'/><circle cx='442' r='625'/><path d='M442-884V0h884M-442-884V0h-884M-884 442V-442H884V442'/><path d='M442 0l-442-442 442-442 884 884-442 442-442-442 442-442M-442 0l442-442-442-442-884 884 442 442 442-442-442-442'/><circle cx='-442' r='9'/><circle cx='442' r='9'/><circle cy='-442' r='18'/><circle cx='-884' cy='-442' r='18'/><circle cx='884' cy='-442' r='18'/><circle cx='-884' cy='442' r='18'/><circle cx='884' cy='442' r='18'/><circle cx='-1326' r='13'/><circle cx='1326' r='13'/><circle cx='-442' cy='-884' r='13'/><circle cx='442' cy='-884' r='13'/><text y='-484'>T</text><text x='408' y='84'>O<tspan>0</tspan></text><text x='-476' y='84'>O<tspan>1</tspan></text><text x='867' y='-476'>A<tspan>0</tspan></text><text x='-934' y='-476'>A<tspan>1</tspan></text><text x='867' y='526'>B<tspan>0</tspan></text><text x='-934' y='526'>B<tspan>1</tspan></text><text x='408' y='-918'>D<tspan>0</tspan></text><text x='-1064' y='-918'>D<tspan>1</tspan></text><text x='1292' y='84'>E<tspan>0</tspan></text><text x='-1360' y='84'>E<tspan>1</tspan></text></svg>
            
          
!
            
              body {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin: 0;
	height: 100vh;
}

svg { display: block }
            
          
!
            
              // minimal SVG: https://codepen.io/thebabydino/pen/OxejWz?editors=1000
            
          
!
999px
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