|
PureBytes Links
Trading Reference Links
|
Hi Graham,
arc alpha = b / r // b = bow or circle segment, r = radius of the circle
arc alpha = (2 * pi * alpha) / 360° // pi = 3.1415...
Note that alpha and 360° are in degrees and by virtue of these two mathematical relations you can calculate the value in radian (do not pronounce radians :-) ) from the angle given in degrees. Check it with your pocket calculator.
All trigonometric functions also accept their angle (argument) in radian. For example, 1 radian = 57.3° .
Regards,
Udo
epintoem <epintoem@xxxxxxxxx> wrote:
Given two points.... how could I calculate the slope of the line connecting those two points....We have an atan function but I have no clue as to how to use it.Thanks for your helpSend BUG REPORTS to bugs@xxxxxxxxxxxxxSend SUGGESTIONS to suggest@xxxxxxxxxxxxx-----------------------------------------Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx (Web page: http://groups.yahoo.com/group/amiquote/messages/)--------------------------------------------Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Yahoo! Groups Links
To visit your group on the web, go to:http://groups.yahoo.com/group/amibroker/
To unsubscribe from this group, send an email to:amibroker-unsubscribe@xxxxxxxxxxxxxxx
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
Do you Yahoo!?
Yahoo! SiteBuilder - Free web site building tool. Try it!
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Yahoo! Groups Links
To visit your group on the web, go to:http://groups.yahoo.com/group/amibroker/
To unsubscribe from this group, send an email to:amibroker-unsubscribe@xxxxxxxxxxxxxxx
Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
|