如何在cplex上生成非整数随机数



int N=100000000;
float randFloat[i in 1..10]=rand(N)/N;
execute
{
Opl.srand(new Date().getMilliseconds());
writeln(randFloat);
}

每次运行时都会给出不同的值

PS:

OPL CPLEX中的4个随机函数，可在https://community.ibm.com/community/user/datascience/communities/community-home/digestviewer/viewthread?MessageKey=12f29a09-26e3-47d9-98b4-94b2c6fc4306&CommunityKey＝ab7de0fd-6f43-47a9-8261-33578a231bb7&tab=摘要查看器#bm12f29a09-26e3-47d9-98b4-94b2c6fc4306