As stated in OP, problem solving requires more complete skills
所有跟帖:
• Complicated skills contain many small steps of proofs. -trivial- ♀ (316 bytes) () 01/15/2015 postreply 13:25:16
• My answers: -SwiperTheFox- ♂ (1173 bytes) () 01/15/2015 postreply 13:32:53
• It seems that we have totally different understanding of what is -trivial- ♀ (100 bytes) () 01/15/2015 postreply 13:40:18