{"result":{"text":"begin mathsize 14px style equals integral subscript tan to the power of negative 1 end exponent square root of 8 end subscript superscript tan to the power of negative 1 end exponent square root of 15 end superscript fraction numerator 2 space t an theta space s e c squared theta over denominator left parenthesis s e c squared theta minus 4 right parenthesis s e c theta end fraction d theta end style"},"status":"ok"}