{ "sites": [ "wolfram alpha" ], "task_id": "Wolfram Alpha--3", "require_login": false, "storage_state": null, "start_url": "https://www.wolframalpha.com/", "geolocation": null, "intent": "Let g(x) be the integral of x^2 cos(2x). Write the expression of g(x).", "require_reset": false, "eval": { "eval_types": [ "string_match" ], "reference_answers": { "fuzzy_match": "1/4 (2 x cos(2 x) + (-1 + 2 x^2) sin(2 x)) + Constant" } } }