how to specify the number of decimal places that should be kept after performing operations with data of type double

 
how to specify the number of decimal places that should be kept after performing operations with data of type double .
Documentation on MQL5: Checkup / Digits
Documentation on MQL5: Checkup / Digits
  • www.mql5.com
Digits - Checkup - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5
 
What is an “after Virgil”?
     How To Ask Questions The Smart Way. (2004)
          Be precise and informative about your problem