The Origin Forum
File Exchange
Try Origin for Free
The Origin Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ | Send File to Tech support
 All Forums
 Origin Forum
 Origin Forum
 Inverse trigonometric functions

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Anti-Spam Code:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkUpload FileInsert Image Insert CodeInsert QuoteInsert List
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

 
Check here to subscribe to this topic.
   

T O P I C    R E V I E W
Estitxu Posted - 12/04/2013 : 09:06:11 AM
Hello!

How can I define an inverse trigonometric function (when fitting or when plotting some function in a graph) in Origin 8?

Thanks!
2   L A T E S T    R E P L I E S    (Newest First)
Drbobshepherd Posted - 12/04/2013 : 09:31:53 AM
I'm confused. Isn't acos already defined as a trig function in Origin8? Now I would understand your problem with atan. The user often needs to use atan2 instead of atan to execute an inverse tangent operation; in Origin8, this function is called angle. It wasn't until Origin 9.1 that atan2 was added.

DrBob
Estitxu Posted - 12/04/2013 : 09:09:34 AM
Actualy I'm interested in defining an arc cosine!

Thanks again!

The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000