Task #4812
closed
Check if same coordinate is used by different node
100%
Updated by Saurab Dulal almost 6 years ago
- Is duplicate of Feature #4711: Check for duplicate hyperbolic coordinates while parsing topology file added
Updated by Junxiao Shi almost 6 years ago
HR coordinates are floating point numbers.
Equality comparison of floating point numbers is generally unreliable.
If comparing them as strings: it’s possible for two different strings to convert to same double due to precision limitation.
Can we specify a minimum difference? For example, either radius or angle must be at least 2-32 apart.
Updated by Saurab Dulal almost 6 years ago
Junxiao Shi wrote:
HR coordinates are floating point numbers.
Equality comparison of floating point numbers is generally unreliable.
If comparing them as strings: it’s possible for two different strings to convert to samedoubledue to precision limitation.
Can we specify a minimum difference? For example, either radius or angle must be at least 2-32 apart.
we are reading them as string and checking if they are equal or not, we don't do floating point operation.
Updated by Saurab Dulal about 5 years ago
- Status changed from In Progress to Closed
- % Done changed from 50 to 100