2d:null 2e:["$","title",null,{"children":"Positional numeral systems | deeplizard | Observable"}] 33:[] 31:{"id":"99fe34754d5700a4","slug":"positional-numeral-systems","title":"Positional numeral systems","thumbnail":"9858901203c6a85a7d5b7517b58fdb2b6848eee2e8c8ace1539e61765aae481c","access_level":"public","create_time":"$D2018-05-05T03:57:39.364Z","update_time":"$D2018-05-18T21:02:27.238Z","view_time":null,"first_public_time":"$D2018-05-14T06:57:45.796Z","has_unpublished_edits":null,"fork":false,"stars":0,"starred":false,"owner":{"type":"team","id":"955d06c8c0f4b025","login":"deeplizard","name":"","avatar_url":"https://avatars-next.observableusercontent.com/8a8d443af92bb49c51ec6f77b4b0c7c6fbb038aef2608fd8da47c2c981c04074","tier":"starter_2024"},"version":292,"publish_version":292,"role":null,"authored":false,"authors":[{"type":"individual","id":"6fc6e7b9e5d09800","login":"deeplizard","name":"","avatar_url":"https://avatars-next.observableusercontent.com/8a8d443af92bb49c51ec6f77b4b0c7c6fbb038aef2608fd8da47c2c981c04074","tier":null}],"members":[{"type":"individual","id":"6fc6e7b9e5d09800","login":"deeplizard","name":"","avatar_url":"https://avatars-next.observableusercontent.com/8a8d443af92bb49c51ec6f77b4b0c7c6fbb038aef2608fd8da47c2c981c04074","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":3,"collection":null,"type":"notebook","body":{"title":"Positional numeral systems","cells":[{"id":0,"value":"md`# Positional numeral systems`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":287,"value":"html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":112,"value":"viewof num = number({value: 1, title: \"Number\", min: 0, description: \"Choose a number in decimal form\", step: 1})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":271,"value":"md`## Compare Two`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":116,"value":"viewof one = slider({\n min: 2, \n max: 36, \n step: 1, \n value: 10,\n description: \"Select base\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":130,"value":"html`${NumeralSystem.getHtmlTable(num, one)}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":151,"value":"viewof two = slider({\n min: 2, \n max: 36, \n step: 1, \n value: 2,\n description: \"Select base\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":155,"value":"html`${NumeralSystem.getHtmlTable(num, two)}`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":212,"value":"NumeralSystem = ({\n getHtmlTable: function(num, base) {\n return `In base-${base}, the number ${num} is expressed using the numeral ${num.toString(base).toUpperCase()}\n ${function() {\n let row = num.toString(base)\n .split(\"\")\n .map(d => \"\");\n return \"\" + row.join(\"\").toUpperCase();\n }()}\n ${function() {\n let row = num.toString(base).split(\"\").map( (d, i) => base + \"^{\" + i + \"}\");\n return \"\" + row.reverse().map( d => \"\" ).join(\"\");\n }()}\n ${function() {\n let row = num.toString(base).split(\"\").reverse().map( (d,i) => Number.parseInt(d,base) * Math.pow(base, i));\n return \"\" + row.reverse().map(v => \"\").join(\"\");\n }()}\n

\" + d + \"	Digit
Place	\" + d + \"
Value (Digit * Place)	\" + v + \"

`\n }\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":4,"value":"import {number, textarea, slider} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":276,"value":"md`## Follow deeplizard: [YouTube](https://youtube.com/deeplizard) | [Twitter](https://twitter.com/deeplizard)`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W33","stdlib":"1","titling":"auto"}} 32:"$31:body"