2b:null 2c:["$","title",null,{"children":"ANJ Bonding Curve | Jorge Izquierdo | Observable"}] 31:Te49,chart = { const w = width const h = 400 const padding = 30 let max_minted = Math.max(total_minted, slider_ANJ_presale) let max_minted_margin = max_minted*(1.01+(0.2-max_minted/1000)) const xDomain = max_minted_margin const yDomain = m*max_minted_margin**n const pointNum = 500 let svg = d3.select(DOM.svg(w, h)) let xScale = d3.scaleLinear([0, xDomain], [padding, w - padding]) let yScale = d3.scaleLinear([yDomain, 0], [padding, h - padding]) // Clip path let clipPath = svg.append('clipPath') .attr('id', 'chart-area') .append('rect') .attr('x', padding) .attr('y', padding) .attr('width', w - 2 * padding) .attr('height', h - 2 * padding) let xTemp, yTemp // Generate points of let dataset = [] for (let i = 0; i <= pointNum; i++) { xTemp = xDomain / pointNum * i yTemp = m * xTemp ** n dataset.push([xTemp, yTemp]) } let line = d3.line() .x(d => xScale(d[0])) .y(d => yScale(d[1])) svg.append('path') .datum(dataset) .attr("clip-path", "url(#chart-area)") .attr('fill', 'none') .attr('stroke', '#663399') .attr('stroke-width', 2) .attr('d', line) let xAxis = d3.axisBottom(xScale) let yAxis = d3.axisLeft(yScale) svg.append('g') .attr('transform', `translate(0,${h-padding})`) .call(xAxis) svg.append('g') .attr('transform', `translate(${padding},0)`) .call(yAxis) svg.append('text') .attr('x', w - padding - 10) .attr('y', h - padding - 10) .attr('text-anchor', 'end') .text('ANJ supply') svg.append('text') .attr('x', padding + 10) .attr('y', 15) .attr('text-anchor', 'end') .text('Price') // presale price line svg.append("svg:line") .attr("x1", padding) .attr("x2", xScale(xDomain)) .attr("y1", yScale(presale_price)) .attr("y2", yScale(presale_price)) .style("stroke", "rgb(50, 50, 189)") .style("stroke-dasharray", ("6,3")); // presale supply line svg.append("svg:line") .attr("x1", xScale(slider_ANJ_presale)) .attr("x2", xScale(slider_ANJ_presale)) .attr("y1", h - padding) .attr("y2", yScale(presale_price)) .style("stroke", "rgb(50, 50, 189)") .style("stroke-dasharray", ("6,3")); svg.append('text') .attr('x', w - padding - 100) .attr('y', yScale(presale_price) - 10) .attr('text-anchor', 'end') .text('Pre-activation price: ' + presale_price) // presale point svg.append("circle") .attr("cx", xScale(slider_ANJ_presale)) .attr("cy", yScale(presale_price)) .attr("r", 4) .style("stroke", "#663399") .style("fill", "#50FF70"); // presale price line svg.append("svg:line") .attr("x1", padding) .attr("x2", xScale(total_minted)) .attr("y1", yScale(final_price)) .attr("y2", yScale(final_price)) .style("stroke", "rgb(50, 50, 189)") .style("stroke-dasharray", ("6,3")); // presale supply line svg.append("svg:line") .attr("x1", xScale(total_minted)) .attr("x2", xScale(total_minted)) .attr("y1", h - padding) .attr("y2", yScale(final_price)) .style("stroke", "rgb(50, 50, 189)") .style("stroke-dasharray", ("6,3")); // bonding curve last point svg.append("circle") .attr("cx", xScale(total_minted)) .attr("cy", yScale(final_price)) .attr("r", 4) .style("stroke", "#663399") .style("fill", "#50FF70"); svg.append('text') .attr('x', xScale(total_minted) + 10) .attr('y', yScale(final_price) - 10) .attr('text-anchor', 'end') .text('Rate at ANJ ' + total_minted + 'M total supply: ' + final_price.toFixed(5)) return svg.node() }32:[] 2f:{"id":"97a52e5dc1cf4436","slug":"anj-bonding-curve","title":"ANJ Bonding Curve","thumbnail":"f1a818a22ec37c3602c59b9cdb4b2d51ad59d9a4226813d5ad8093b4fc943dca","access_level":"public","create_time":"$D2020-01-17T15:37:32.415Z","update_time":"$D2020-01-20T18:00:30.816Z","view_time":null,"first_public_time":"$D2020-01-17T17:14:16.244Z","fork":{"id":"42214b0d12e98243","slug":"anj-bonding-curve","title":"ANJ Bonding Curve","owner":{"id":"a184d0401758de58","login":"anjbondingcurve","name":"Bingen"}},"stars":0,"starred":false,"owner":{"type":"team","id":"b33a9dc6ea9c6bc0","login":"izqui","name":"Jorge Izquierdo","avatar_url":"https://avatars-next.observableusercontent.com/3bbd2a922ede316bbd83cec7f9e82af484dc56941bf782e3c1822553e3970876","tier":"starter_2024"},"version":260,"publish_version":260,"role":null,"authored":false,"authors":[{"type":"individual","id":"0be362e86a77f2bd","login":"izqui","name":"Jorge Izquierdo","avatar_url":"https://avatars-next.observableusercontent.com/3bbd2a922ede316bbd83cec7f9e82af484dc56941bf782e3c1822553e3970876","tier":null}],"members":[{"type":"individual","id":"0be362e86a77f2bd","login":"izqui","name":"Jorge Izquierdo","avatar_url":"https://avatars-next.observableusercontent.com/3bbd2a922ede316bbd83cec7f9e82af484dc56941bf782e3c1822553e3970876","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":1,"collection":null,"type":"notebook","body":{"title":"ANJ Bonding Curve","cells":[{"id":0,"value":"md`# ANJ Bonding Curve`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":4,"value":"md`Move the sliders below to simulate the Bonding Curve to convert from ANT to ANJ to understand its behavior and predict its price.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":9,"value":"viewof slider_ANJ_presale = html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":34,"value":"html`ANJ minted during Phase 1 (before Feb 10th): ${slider_ANJ_presale}M.` ","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":25,"value":"viewof slider_ANJ_bc = html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":65,"value":"html`ANJ minted(+)/burned(-) through Bonding Curve: ${slider_ANJ_bc}M. Total ANJ minted: ${total_minted}M.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":175,"value":"html`Reserve ratio: ${RR*100}%.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":177,"value":"html`Phase 1 price: 1 ANJ = ${presale_price} ANT. Current price in the bonding curve: 1 ANJ = ${final_price.toFixed(3)} ANT.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":104,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":167,"value":"total_minted = slider_ANJ_presale + slider_ANJ_bc","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":76,"value":"RR = 0.15","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":77,"value":"n = 1/RR - 1","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":80,"value":"presale_price = 0.01","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":82,"value":"m = presale_price / (slider_ANJ_presale)**n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":161,"value":"final_price = m * (slider_ANJ_presale + slider_ANJ_bc)**n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":94,"value":"d3 = require(\"d3@5\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 30:"$2f:body"