30:T99a,trig = { const container = d3.select( html`

${slider}

` ) //cell 1 const svg1 = container.select("#cell1 svg") svg1.append("circle") .attr("r",150) .attr("stroke","black") .attr("fill","skyblue") .attr("cx",200) .attr("cy",400) svg1.append("g").attr("transform",`translate(200,400)`) .append("g").attr("transform",`rotate(${-s*180/Math.PI})`) .append("line") .attr("x1",0) .attr("y1",0) .attr("x2",150) .attr("y2",0) .attr("stroke","black") .attr("stroke-width",5) // cell 2 const svg2 = container.select("#cell2 svg") const xScale2 = d3.scaleLinear().domain([0,2*Math.PI]).range([30,370]) const xAxis2 = svg2.append("g").attr("transform",`translate(0,200)`) d3.axisBottom(xScale2)(xAxis2) const yScale2 = d3.scaleLinear().domain([-1,1]).range([370,30]) const yAxis2 = svg2.append("g").attr("transform",`translate(30,0)`) d3.axisLeft(yScale2)(yAxis2) const pathData2 = d3.line().x(d => xScale2(d)).y(d => yScale2(Math.sin(d)))(xpoints) svg2.append("path") .attr("stroke","black") .attr("fill","none") .attr("d",pathData2) svg2.append("circle") .attr("r",5) .attr("stroke","black") .attr("fill","red") .attr("cx",xScale2(s)) .attr("cy",yScale2(Math.sin(s))) // cell 3 const svg3 = container.select("#cell3 svg") const xScale3 = d3.scaleLinear().domain([0,2*Math.PI]).range([30,370]) const xAxis3 = svg3.append("g").attr("transform",`translate(0,200)`) d3.axisBottom(xScale3)(xAxis3) const yScale3 = d3.scaleLinear().domain([-1,1]).range([370,30]) const yAxis3 = svg3.append("g").attr("transform",`translate(30,0)`) d3.axisLeft(yScale3)(yAxis3) const pathData3 = d3.line().x(d => xScale3(d)).y(d => yScale3(Math.cos(d)))(xpoints) svg3.append("path") .attr("stroke","black") .attr("fill","none") .attr("d",pathData3) svg3.append("circle") .attr("r",5) .attr("stroke","black") .attr("fill","red") .attr("cx",xScale3(s)) .attr("cy",yScale3(Math.cos(s))) return container.node() }31:[] 2e:{"title":"Trigonometry","cells":[{"id":0,"value":"md`# Trigonometry`","pinned":false,"hidden":false,"mode":"ojs"},{"id":126,"value":"{\n const button = html`