Function: cos(mod(product(numbers('xyy'), numbers("xxr")) if numbers('xyy') if numbers("xxr") > product(numbers('xyy'), numbers("xxr")) else numbers('epe') if numbers("xxr") > numbers('xyy') else product(numbers('xyy'), numbers("xxr")) > numbers('epe') if numbers('xyy') > product(numbers('xyy'), numbers("xxr")) else numbers("xxr") else numbers('xyy'), product(numbers('xyy'), numbers("xxr")) if product(numbers('xyy'), numbers("xxr")) if numbers("xxr") > numbers('xyy') else numbers('epe') > numbers('xyy') else numbers("xxr")))