1. max: 1-(x-1)^2-exp(y^2)
subject to x^2+y^2<=1
2. max: xy+x+y
subject to x^2+y^2<=2
and x+y>=1
收錄日期: 2021-04-23 17:21:26
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071030000051KK00868