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\\left(\n\\begin{array}{c}\n\\frac{1}{${n}} \\tau\\\\\n\\frac{2}{${n}} \\tau\\\\\n\\vdots\\\\\n\\frac{${n}}{${n}} \\tau\\\\\n\\end{array}\n\\right)\n\n\\in \\mathbb{R}^n\\\\\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":106,"value":"𝛼 = i.map(e=> e/n*𝜏)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":439,"value":"md`## Circle has x, y, r`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":222,"value":"tex`\nc_i = \\left(\n\\begin{array}{c}\ncos(\\alpha_i)\\\\\nsin(\\alpha_i)\\\\\n1\\\\\n\\end{array}\n\\right)\n\\in \\mathbb{R}^2\\\\\nc \\in \\mathbb{R}^{n\\times2}\\\\\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":364,"value":"c = 𝛼.map((e, i)=> ({ \n i: i,\n x: Math.cos(e), \n y: Math.sin(e), \n r: 1 \n })) // circle[]","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":374,"value":"table(c, {\n paged: 5,\n columns: {\n x: { \n formatter(v) {\n return v.toFixed(2)\n }\n },\n y: { \n formatter(v) {\n return v.toFixed(2)\n }\n }\n }\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":441,"value":"md`## to 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