stander Qiu
This user has no recent positive reputation changes
This user has not answered any questions
| Mathematics | 676 rep | 9 silver badges19 bronze badges | |
| Signal Processing | 253 rep | 2 silver badges12 bronze badges | |
| Physics | 181 rep | 6 bronze badges | |
| Stack Overflow | 125 rep | 7 bronze badges | |
| Cross Validated | 123 rep | 5 bronze badges |
This user has no active bounties
Votes cast (58)
| all time | by type | ||||
|---|---|---|---|---|---|
| 57 | up | 11 | question | ||
| 1 | down | 47 | answer | ||
