le duc quang
  • Vietnam
  • Member for 7 years, 6 months
This user has not participated in any tags
This user has not asked any questions
Mathematics 4,317 rep 2 gold badges24 silver badges57 bronze badges
Puzzling 133 rep 5 bronze badges
Stack Overflow 124 rep 1 silver badge8 bronze badges
English Language & Usage 121 rep 5 bronze badges
MathOverflow 101 rep 2 bronze badges

Votes cast (0)

This user has not cast any votes