2c:null 2d:["$","title",null,{"children":"Untitled | Ghson Alotibi | Observable"}] 32:T83d,viewof calculator = { const display = html``; const calculator = html`

${display}

`; const buttons = calculator.querySelectorAll('.button'); let currentExpression = ''; buttons.forEach(button => { button.addEventListener('click', () => { const value = button.getAttribute('data-value'); if (button.id === 'clear') { currentExpression = ''; display.value = ''; } else if (button.id === 'equals') { try { currentExpression = eval(currentExpression); display.value = currentExpression; } catch (error) { display.value = 'Error'; currentExpression = ''; } } else { currentExpression += value; display.value = currentExpression; } }); }); return calculator; }33:[] 30:{"id":"4c44191ee04d3a81","slug":null,"title":"","thumbnail":"b480c79d6e343ce1e463cf0a56f0e52711ecdad08113b9f6c03cffa251eb9b8e","access_level":"public","create_time":"$D2024-10-21T04:23:20.216Z","update_time":"$D2024-10-23T19:25:49.592Z","view_time":null,"first_public_time":"$D2024-10-21T04:23:20.216Z","has_unpublished_edits":null,"fork":false,"stars":1,"starred":false,"owner":{"type":"team","id":"99b836951aad53eb","login":"ghson-alotibi","name":"Ghson Alotibi","avatar_url":"https://avatars-next.observableusercontent.com/97c88ae81726f888cd081587b04380097c35f89f4fe681dee85382c4a64141fb","tier":"starter_2024"},"version":23,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"c19dbaf9004eacb7","login":"ghson-alotibi","name":"Ghson Alotibi","avatar_url":"https://avatars-next.observableusercontent.com/38714a00a4666620e0c07e20d8df4b2cafd8c48ff7230c120aa6866cc29c06a1","tier":null}],"members":[{"type":"team","id":"99b836951aad53eb","login":"ghson-alotibi","name":"Ghson Alotibi","avatar_url":"https://avatars-next.observableusercontent.com/97c88ae81726f888cd081587b04380097c35f89f4fe681dee85382c4a64141fb","tier":"starter_2024","role":"editor"},{"type":"individual","id":"c19dbaf9004eacb7","login":"ghson-alotibi","name":"Ghson Alotibi","avatar_url":"https://avatars-next.observableusercontent.com/38714a00a4666620e0c07e20d8df4b2cafd8c48ff7230c120aa6866cc29c06a1","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"","cells":[{"id":16,"value":"**Calculator **","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":13,"value":"$32","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W33","stdlib":"1","titling":"auto"}} 31:"$30:body"