Function: log(band pass(invert(cos(numbers("xxr")) if cos(numbers("xxr")) if numbers("xxy") > numbers("xxr") else numbers('epe') > numbers('epe') else numbers("xxr"))), invert(numbers("xxr") if numbers('epe') > cos(numbers("xxr")) else numbers("xxy") if numbers("xxr") > cos(numbers("xxr")) else numbers('epe')))
