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T O P I C R E V I E W
rainbowkoala	Posted - 12/25/2013 : 08:29:54 AM Origin Ver. and Service Release (Select Help-->About Origin): OriginPro 8.5.0 SR1 Operating System: win7 Hello, I hope you can help me with the following problem: I used the Set Values dialog box to define a mathematical formula ��ln(Col("c")/(2*3.14))�� to generate a data set in Col("R3"). However, Oringin computed the same column value -1.50342 from the three different values 1.39647/0.91439/0.66826 in Col("R2"). as in the following screenshot: I just want to know why this problem happen and how to avoid it. Because I usually use the Set Values dialog box to define a mathematical formula to generate a data set. Thanks for your help.
2 L A T E S T R E P L I E S (Newest First)
rainbowkoala	Posted - 12/26/2013 : 7:41:57 PM Hi, Castiel Thank you very much, you are right. The key is that one long name may correspond to different columns.
Castiel	Posted - 12/25/2013 : 09:08:37 AM I think col(R3) is calculated from col(I) rather than col(R2). Have a try of "ln(col(R2)/(2*3.14))"? �c�� ȥ� �f�u�c �c�� Τ� �c/ �� c�ʥ� �� ' �̩�� /�� թ��f �� ` ��

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