xxtra987.zip - hy your files are not be used?
1.The content is too simple
2.Is not a sourcecode or document
3.lost some files
4.Description is not detailed or not correct
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6.Sourcecode duplicate or already exist
,2015-08-06 15:26:35,下载1次
Digital_Clock.zip - QR factor used in linear algebra for quick reference,2015-08-06 15:11:47,下载5次