user 147593
  • Member for 7 years
  • Last seen more than a month ago
Mathematics 496 rep 6 silver badges18 bronze badges
Chemistry 221 rep 1 silver badge6 bronze badges
History of Science and Mathematics 183 rep 1 silver badge7 bronze badges
Meta Stack Exchange 181 rep 5 bronze badges
English Language & Usage 169 rep 3 silver badges10 bronze badges

Votes cast (25)

all time   by type  
25 up 10 question
0 down 15 answer