Skip to content

Erdős problem 90

Conjectured upper bound on how many pairs among nn points in the plane can be exactly one unit apart.
Retained from Erdős Problems · not edited here
Formal statements
5 solved · 3 test
Erdős Problems says
disproved (Lean)
Decision here
No current contribution
Checks
0 checks · 8 formal

Current Result

Accepted in Vela Mathematics Program

Current Result

No result has been accepted here yet.

Type
Evidence
0 artifacts
Decision
None
Reviewed
No date retained

Search problems.science

Find a Problem, Result, source, or page