# need to know what is this lane in this code

35

hi im learning to code and for that im checking EA codes so i have this with a EA based in envelopes

Env_upper = iEnvelopes(Symbol(), PERIOD_M1, Z_period_328, MODE_LWMA, 0, PRICE_OPEN, EnvelopesDeviation, MODE_UPPER, 0);

Env_lower = iEnvelopes(Symbol(), PERIOD_M1, Z_period_328, MODE_LWMA, 0, PRICE_OPEN, EnvelopesDeviation, MODE_LOWER, 0);

Env_dif = Env_upper - Env_lower;

X = bid >= Env_lower + Env_dif / 2.0;

i wnt to know what "x" means

2727

"X" is a boolean variable that contains information if a value in the "bid" variable is higher or equal than the expression on the right side of the ">="

17047

X is True if Bid greater or equal to the RIGHT side of the ">=" Equivalent
X = bid >= Env_lower + Env_dif / 2.0;
if(bid >= Env_lower + Env_dif / 2.0) X = true;
else                                 X = false;
35

whroeder1:
Line
X is true if bid greater or equal to the RIGHT side of the ">="
X = bid >= Env_lower + Env_dif / 2.0;
if(bid >= Env_lower + Env_dif / 2.0) X = true;
else                                 X = false;

oh thaks! and sorry for posting the code like that, other question, in the right side, i make the sum and then the / ?

sorry for my silly cuestions

17047

 marcosdom802: , i make the sum and then the / ? Nope, see Precedence Rules - Operations and Expressions - Language Basics - MQL4 Reference