{"result":{"text":"begin mathsize 14px style rightwards double arrow integral 2 fraction numerator d y over denominator y end fraction plus integral d open parentheses e to the power of negative 2 x end exponent y squared close parentheses equals c rightwards double arrow 2 ln open vertical bar y close vertical bar plus e to the power of negative 2 x end exponent y squared equals c end style"},"status":"ok"}