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March 11, 2016 13:52
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| function WA(input_string) { | |
| var apikey = '<Your API Key>' | |
| , url = "http://api.wolframalpha.com/v2/query?input=" | |
| + encodeURIComponent(input_string) | |
| + "&appid=" + apikey | |
| + "&format=plaintext" | |
| , response = UrlFetchApp.fetch(url) | |
| , xml = XmlService.parse(response) | |
| , root = xml.getRootElement() | |
| , children = root.getChildren() | |
| , data = [] | |
| , elem | |
| ; | |
| for (var i = 0; i < children.length; i++) { | |
| elem = children[i].getChild("subpod"); | |
| if(elem) { | |
| data.push(elem.getChild("plaintext").getText()); | |
| } | |
| } | |
| return data.join("\n"); | |
| } | |
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