{"result":{"text":"Find space the space value space of space open parentheses a over b minus b over a close parentheses tan open parentheses i space ln open parentheses fraction numerator a minus i b over denominator a plus i b end fraction close parentheses close parentheses comma space where space a comma space b element of R to the power of plus and space i equals square root of negative 1 end root"},"status":"ok"}