Function: cos(exp(numbers("xxr"), numbers('xyy'))) if exp(numbers("xxr"), numbers('xyy')) > exp(numbers("xxr"), numbers('xyy')) if numbers("xxr") > cos(exp(numbers("xxr"), numbers('xyy'))) else numbers('xyy') else minus(numbers("xxr") if numbers('xyy') > cos(exp(numbers("xxr"), numbers('xyy'))) else exp(numbers("xxr"), numbers('xyy')), cos(exp(numbers("xxr"), numbers('xyy'))))
