compiler
Junior Member
- Joined
- May 6, 2014
- Member Type
- Student or Learner
- Native Language
- Chinese
- Home Country
- United States
- Current Location
- United States
I got a reply about a comparison of two X-rays, essentially unchanged. Does essentially unchanged mean exactly same or 100% same? If no, can you explain how much percentage of the same approximately such as 95%, 99% etc. in your mind if you hear "essentially unchanged" between the comparison of two things? Thank you for your answer.