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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

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HTML

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

- var f = .7, ay = f*ax;
- d *= f , fs *= f, ad *=f, sw *=f, pr *= f, pr1 *= f, pr2 *= f;

svg(viewBox=[-d, -.4*d, 2*d, hf*d].join(' ') 
		xmlns='http://www.w3.org/2000/svg')
	style
		| svg {	fill: #{darken}; font: #{fs}px consolas, monaco, monospace }
		| svg > [d], [r] { fill: none; stroke: #{darken}; stroke-width: #{2*sw} }
		| [y] + [d]:not([d*=Z]) { marker-end: url(#e) }
		| [d] + [y] { font: #{fs}px times new roman, serif }
		| [d] ~ [y] { font-style: italic }
		| [d] + [d] ~ [y] { fill: #{tomato} }
		| tspan { font-size: .5em }
		| [r='#{hr}'] { stroke: #{llight} }
		| [d][d*=Z] { stroke: #{purple}; stroke-width: #{4*sw} }
		| [d] + [d] { stroke: #{orange}; stroke-width: #{3*sw} }
		| [r]:not([r='#{hr}']) { fill: #{orange} }
	marker#e(markerWidth=ad markerHeight=ad 
						viewBox='0 -4 8 8' 
						orient='auto' refX='7')
		path(d='M8 0 0-4V4')
	//-helper circles
	circle(cx=-hrd r=hr)
	circle(cx=hrd r=hr)
	//-radius text
	text(x=(-.5*(hrd + fs)).toFixed(e) y=(-(.5*hrd + .2*fs)).toFixed(e)) R
	text(x=(.5*(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
	text(x=(.5*(3*hrd - .2*fs)).toFixed(e) y=(.5*hrd - .2*fs).toFixed(e)) R
	text(x=(-(hrd + 1.6*fs)).toFixed(e) y=(2*hrd + .8*fs).toFixed(e)) 2·R
	text(x=(.5*(2*hrd - .2*fs)).toFixed(e) y=(2*hrd + .8*fs).toFixed(e)) 2·R
	text(y=-(hrd + .4*fs)) (0,-R/√2)
	text(x=(2*hrd + .6*fs) y=(hrd + fs)) (R·√2,R/√2)
	text(x=-(2*hrd + 6.2*fs) y=(hrd + fs)) (-R·√2,R/√2)
	text(y=-.2*fs) (0,0)
	text(y=(3*hrd + .8*fs)) (0,3·R/√2)
	//-axes
	path(d=`M${-ax} 0H${ax}`)
	text(x=(ax - .5*fs).toFixed(e) y=(-.5*fs).toFixed(e)) x
	path(d=`M0${(-.75*ay).toFixed(e)}V${Math.round((hf + .5)*ay)}`)
	text(x=.4*fs y=Math.round((hf + .5)*ay - .2*fs)) y
	//-squares
	path(d=`M0${-hrd} ${2*hrd} ${hrd} 0 ${3*hrd}${-2*hrd} ${hrd}Z`)
	//-diameters
	path(d=`M0${-hrd}V${3*hrd}M${-2*hrd} ${hrd}H${2*hrd}`)
	//-points
	circle(r=pr2.toFixed(e))
	circle(cx=-hrd r=pr2.toFixed(e))
	circle(cx=hrd r=pr2.toFixed(e))
	circle(cy=-hrd r=pr.toFixed(e))
	circle(cy=3*hrd r=pr1.toFixed(e))
	circle(cy=hrd r=pr2.toFixed(e))
	circle(cx=-2*hrd cy=hrd r=pr.toFixed(e))
	circle(cx=2*hrd cy=hrd r=pr.toFixed(e))
	//-point names
	text(x=(-.7*fs).toFixed(e) y=-(hrd + .4*fs)) T
	text(x=(-.7*fs).toFixed(e) y=(-.2*fs)) O
	text(x=hrd - .4*fs y=fs) O<tspan>0</tspan>
	text(x=-(hrd + .4*fs) y=fs) O<tspan>1</tspan>
	text(x=2*hrd - .2*fs y=(hrd + fs)) B<tspan>0</tspan>
	text(x=-(2*hrd + 7*fs) y=(hrd + fs)) B<tspan>1</tspan>
	text(x=(-.7*fs).toFixed(e) y=(3*hrd + .8*fs)) C

// minimal SVG
<svg viewBox='-1750 -700 3500 2363' xmlns='http://www.w3.org/2000/svg'><style>svg{fill:#333;font:105px consolas,monaco,monospace}svg>[d],[r]{fill:none;stroke:#333;stroke-width:7}[y]+[d]:not([d*=Z]){marker-end:url(#e)}[d]+[y]{font:105px times new roman,serif}[d]~[y]{font-style:italic}[d]+[d]~[y]{fill:#b53}tspan{font-size:.5em}[r='625']{stroke:#ccc}[d][d*=Z]{stroke:#95a;stroke-width:14}[d]+[d]{stroke:#f90;stroke-width:10}[r]:not([r='625']){fill:#f90}</style><marker id='e' markerWidth='7' markerHeight='7' viewBox='0 -4 8 8' orient='auto' refX='7'><path d='M8 0 0-4V4'/></marker><circle cx='-442' r='625'/><circle cx='442' r='625'/><text x='-274' y='-242'>R</text><text x='211' y='-242'>R</text><text x='-716' y='200'>R</text><text x='653' y='200'>R</text><text x='-610' y='968'>2·R</text><text x='432' y='968'>2·R</text><text y='-484'>(0,-R/√2)</text><text x='947' y='547'>(R·√2,R/√2)</text><text x='-1535' y='547'>(-R·√2,R/√2)</text><text y='-21'>(0,0)</text><text y='1410'>(0,3·R/√2)</text><path d='M-1230 0H1230'/><text x='1178' y='-53'>x</text><path d='M0-646V1593'/><text x='42' y='1572'>y</text><path d='M0-442 884 442 0 1326-884 442Z'/><path d='M0-442V1326M-884 442H884'/><circle r='9'/><circle cx='-442' r='9'/><circle cx='442' r='9'/><circle cy='-442' r='18'/><circle cy='1326' r='13'/><circle cy='442' r='9'/><circle cx='-884' cy='442' r='18'/><circle cx='884' cy='442' r='18'/><text x='-74' y='-484'>T</text><text x='-74' y='-21'>O</text><text x='400' y='105'>O<tspan>0</tspan></text><text x='-484' y='105'>O<tspan>1</tspan></text><text x='863' y='547'>B<tspan>0</tspan></text><text x='-1619' y='547'>B<tspan>1</tspan></text><text x='-74' y='1410'>C</text></svg>
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CSS

            
              body {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	margin: 0;
	height: 100vh;
}

svg { display: block }
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JS

            
              // minimal SVG: https://codepen.io/thebabydino/pen/LzazXP?editors=1000
!
999px
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