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 Very basic question - integration		  New Topic  Reply to Topic
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Karmar

United Kingdom
6 Posts
Posted - 03/05/2021 :  11:38:31 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi,

I want to integrate the data from fitting to linear equation f(x) = ax + b. When I calculate this manually, i.e., F(x) = 0.5ax^2+bx I get different curve then when I do this in Origin (see picture)! Where have I made an error?

Thanks.

Karmar

YimingChen

1619 Posts
Posted - 03/05/2021 :  4:43:47 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Karmar,

How did you integrate the linear data? I did both in Origin and compare and didn't see difference.(a=0.0002, b=0.8)



James
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