{"result":{"text":"stack l i m with x rightwards arrow 0 below 1 over x open parentheses integral subscript y superscript a e to the power of sin squared t end exponent d t minus integral subscript x plus y end subscript superscript a e to the power of sin squared t end exponent d t close parentheses equals left parenthesis w h e r e space y comma space a element of R right parenthesis"},"status":"ok"}