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Hi Bruce, thank you for your answer. Exactly, that's the validatequery function. As an example you can use the simple one (pi) you quoted on your reply. http://api.wolframalpha.com/v2/validatequery?input=pi&appid=xxxxx If I use it with...
Hi there, Francesco from Italy here. 25 years old developer and student. Actually I'm working on a little PHP Wrapper Project for Wolfram|Alpha APIs that you can [find here][1]. Cheers! [1]:...