search for: xuejun

Hi, there, I cannot get accurate value for calculation. for example: ld<-sqrt(1*0.05*0.95*0.05*0.95) 0.05*0.95-ld=-6.938894e-18 0.05*0.95-ld==0 is False. I met this problem in my program, how can I handle it. Thanks. xj.

...e help file, zip.file.extract(file, zipname = "R.zip", unzip = getOption("unzip")) What I should use for the "file" and the "zipname" arguments? I tried different ways, but none of them is working. Thank you! Best regards, Arthur Arthur Xuejun Li City of Hope Comprehensive Cancer Center Department of Information Science 1500 East Duarte Road Duarte, CA 91010 - 3000 Ph: (626) 256-4673 ext. 65121 Fax: (626) 471-7106 --------------------------------------------------------------------- SECURITY/CONFIDENTIALITY WARNING: \ Thi...

...I want to create an object "a" with only one slot containing c(3,4), I will write > new("a", c(3,4)) What if I want to create another object "a" with three slots with c(3,4) in the 1st slot, c(1,2) in the second, and c(0, 5) in the third? Arthur Xuejun Li Division of Information Science 1500 East Duarte Road Duarte, CA 91010 - 3000 Ph: (626) 256-4673 ext. 65121 Fax: (626) 471-7106 --------------------------------------------------------------------- SECURITY/CONFIDENTIALITY WARNING: \ This message an...{{dropped:23}}

...ut my nt box can't find it. When issued the "net view \\hostname" (the hostname is where the samba server is on), I got the following error message: " System error 53 has occurred. The network path was not found. " Can you give any hints on this? Thanks in advance. Cai, Xuejun |================================================= | Cai, Xuejun | Tel: (86-10) 68236038(o) 68244467(h) ! http://alpha01.ihep.ac.cn/~caixj | Public PGP key: | http://alpha01.ihep.ac.cn/~caixj/DSSkey.txt |================================================= -------------- next part --------------...

...r, Google Implementing Include-What-You-Use using clang - Craig Silverstein, Google Object Files in LLVM - Michael Spencer, Gainsville U AMD OpenCL Compiler – Using LLVM to produce a cross-platform heterogeneous compiler tool chain. - Micah Villmow, AMD Inc. Hardening LLVM With Random Testing - Xuejun Yang, University of Utah Thanks, Tanya Lattner -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20101007/a484a62c/attachment.html>