problem.cord

(3 + 2 / ln(12)) - 8 * (x + y) + cos(45) - sin(30) + log(100) / tan(60) + 5 * ln(20) - 7 / (x + 3) + sin(90) * [y - 4] + 2 * cos(0) - ln(25) / (tan(45) + x) + [log(10) - 4] * y + ln(50) + sin(x) - cos(y) + 3 * tan(30) + 12 / ln(5 + x) - 2 * (cos(30) + sin(60)) * (x - y) + ln(1 + x * y) / (log(1000) - tan(45)) + sin(90 - x) * (y + 2) - log(20) + 5 * ln(x + 10) - cos(60) * tan(y + 5) + ln(30) / [x + y - 2] + sin(45) + cos(90 - y) - log(5) / tan(30) + ln(100) * [x * y - 3] + sin(x + y) * tan(x - y) + ln(3 * x + 4 * y) - cos(45 + x) + tan(60 - y) / (log(10) + ln(7)) - sin(90 - x + y) * ln(50 / x) + cos(30) / sin(60) + 4 * log(1000) * tan(x + y - 1) + ln(x * y + 2 * ln(20)) - sin(x) * [cos(y) + tan(45)] + ln(100 + x * y) / [log(50) - sin(30)] + cos(45 - x) + sin(60) * [y - ln(x + 5)] + tan(30) * ln(x * y) - 2 * cos(x - y) * sin(90 + x) + [ln(5 * x) - log(20)] + sin(45) / [tan(60) - ln(10)] + log(1000 * x) - tan(y - ln(50)) + ln(20 + [3 * x - 4 * y]) * sin(30 + x) + cos(y) / tan(x) - [sin(x) + cos(y) - ln(50)] + log(10) * tan(45 + y)