{"result":{"text":"equals 2 integral from 0 to 1 of I n open parentheses 1 plus x close parentheses d x equals 2 open square brackets x space I n open open parentheses 1 plus x close parentheses close vertical bar subscript 0 superscript 1 minus integral from 0 to 1 of fraction numerator x over denominator 1 plus x end fraction d x close square brackets"},"status":"ok"}