{ localUrl: '../page/digit_wheel.html', arbitalUrl: 'https://arbital.com/p/digit_wheel', rawJsonUrl: '../raw/42d.json', likeableId: '2607', likeableType: 'page', myLikeValue: '0', likeCount: '3', dislikeCount: '0', likeScore: '3', individualLikes: [ 'MalcolmMcCrimmon', 'EricRogstad', 'SzymonWilczyski' ], pageId: 'digit_wheel', edit: '2', editSummary: '', prevEdit: '1', currentEdit: '2', wasPublished: 'true', type: 'wiki', title: 'Digit wheel', clickbait: '', textLength: '638', alias: 'digit_wheel', externalUrl: '', sortChildrenBy: 'likes', hasVote: 'false', voteType: '', votesAnonymous: 'false', editCreatorId: 'EricRogstad', editCreatedAt: '2016-06-08 00:29:02', pageCreatorId: 'NateSoares', pageCreatedAt: '2016-06-07 21:57:42', seeDomainId: '0', editDomainId: 'AlexeiAndreev', submitToDomainId: '0', isAutosave: 'false', isSnapshot: 'false', isLiveEdit: 'true', isMinorEdit: 'false', indirectTeacher: 'false', todoCount: '0', isEditorComment: 'false', isApprovedComment: 'true', isResolved: 'false', snapshotText: '', anchorContext: '', anchorText: '', anchorOffset: '0', mergedInto: '', isDeleted: 'false', viewCount: '63', text: '[summary: \nA mechanical device for storing a number from 0 to 9.\n\n![](http://www.cl.cam.ac.uk/~djg11/howcomputerswork/mechanical-counter3.jpg)]\n\nA mechanical device for storing a number from 0 to 9. Devices such as these were often attached to the desks of engineers, as part of historical "desktop computers."\n\n![](http://www.cl.cam.ac.uk/~djg11/howcomputerswork/mechanical-counter3.jpg)\n\nEach wheel can stably rest in any one of ten states. Digit wheels are often useful when it comes to thinking about how much data a physical object can store, as they were physical objects that were clearly designed for storing data. See also [3y1].', metaText: '', isTextLoaded: 'true', isSubscribedToDiscussion: 'false', isSubscribedToUser: 'false', isSubscribedAsMaintainer: 'false', discussionSubscriberCount: '1', maintainerCount: '1', userSubscriberCount: '0', lastVisit: '', hasDraft: 'false', votes: [], voteSummary: 'null', muVoteSummary: '0', voteScaling: '0', currentUserVote: '-2', voteCount: '0', lockedVoteType: '', maxEditEver: '0', redLinkCount: '0', lockedBy: '', lockedUntil: '', nextPageId: '', prevPageId: '', usedAsMastery: 'false', proposalEditNum: '0', permissions: { edit: { has: 'false', reason: 'You don't have domain permission to edit this page' }, proposeEdit: { has: 'true', reason: '' }, delete: { has: 'false', reason: 'You don't have domain permission to delete this page' }, comment: { has: 'false', reason: 'You can't comment in this domain because you are not a member' }, proposeComment: { has: 'true', reason: '' } }, summaries: {}, creatorIds: [ 'NateSoares', 'EricRogstad' ], childIds: [], parentIds: [ 'math' ], commentIds: [], questionIds: [], tagIds: [], relatedIds: [], markIds: [], explanations: [], learnMore: [], requirements: [], subjects: [], lenses: [], lensParentId: '', pathPages: [], learnMoreTaughtMap: {}, learnMoreCoveredMap: {}, learnMoreRequiredMap: {}, editHistory: {}, domainSubmissions: {}, answers: [], answerCount: '0', commentCount: '0', newCommentCount: '0', linkedMarkCount: '0', changeLogs: [ { likeableId: '0', likeableType: 'changeLog', myLikeValue: '0', likeCount: '0', dislikeCount: '0', likeScore: '0', individualLikes: [], id: '13793', pageId: 'digit_wheel', userId: 'EricBruylant', edit: '0', type: 'deleteTag', createdAt: '2016-06-17 23:33:02', auxPageId: 'definition_meta_tag', oldSettingsValue: '', newSettingsValue: '' }, { likeableId: '0', likeableType: 'changeLog', myLikeValue: '0', likeCount: '0', dislikeCount: '0', likeScore: '0', individualLikes: [], id: '11990', pageId: 'digit_wheel', userId: 'EricRogstad', edit: '2', type: 'newEdit', createdAt: '2016-06-08 00:29:02', auxPageId: '', oldSettingsValue: '', newSettingsValue: '' }, { likeableId: '0', likeableType: 'changeLog', myLikeValue: '0', likeCount: '0', dislikeCount: '0', likeScore: '0', individualLikes: [], id: '11961', pageId: 'digit_wheel', userId: 'NateSoares', edit: '1', type: 'newTag', createdAt: '2016-06-07 21:58:20', auxPageId: 'definition_meta_tag', oldSettingsValue: '', newSettingsValue: '' }, { likeableId: '0', likeableType: 'changeLog', myLikeValue: '0', likeCount: '0', dislikeCount: '0', likeScore: '0', individualLikes: [], id: '11959', pageId: 'digit_wheel', userId: 'NateSoares', edit: '1', type: 'newParent', createdAt: '2016-06-07 21:58:02', auxPageId: 'math', oldSettingsValue: '', newSettingsValue: '' }, { likeableId: '0', likeableType: 'changeLog', myLikeValue: '0', likeCount: '0', dislikeCount: '0', likeScore: '0', individualLikes: [], id: '11957', pageId: 'digit_wheel', userId: 'NateSoares', edit: '1', type: 'newEdit', createdAt: '2016-06-07 21:57:42', auxPageId: '', oldSettingsValue: '', newSettingsValue: '' } ], feedSubmissions: [], searchStrings: {}, hasChildren: 'false', hasParents: 'true', redAliases: {}, improvementTagIds: [], nonMetaTagIds: [], todos: [], slowDownMap: 'null', speedUpMap: 'null', arcPageIds: 'null', contentRequests: {} }