Improving Calculation Accuracy- Page 2

Welcome Guest! To enable all features please Login. New Registrations are disabled.

Notification

Error

User Name or E-Mail Address:

Password:

2 Pages<12

Improving Calculation Accuracy - Determining the zeros of an equation using "solve" function and using Newton's method

Options

Previous Topic Next Topic

Jean Giraud		#21 Posted : 03 September 2022 19:06:14(UTC)
Rank: Guest Groups: Registered Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)		... few more things in this project: 1. roots & Golden ratio in plot. 2. integration/derivative. Cheers ... Jean. Nikolai roots.sm (117kb) downloaded 4 time(s).


User Profile View All Posts by User View Thanks

Neeky		#22 Posted : 05 September 2022 09:14:40(UTC)
Rank: Newbie Groups: Registered Joined: 24/08/2022(UTC) Posts: 8		Hello Jean Giraud, Thanks again for your attention to my questions. Could you help me with one more question? Why can't I calculate in the file "Nikolai roots.sm"? Clicking the "Recalculate page" button gives the error "F() - function isn't defined.". Is this a problem in different versions of the program or a problem in another?


User Profile View All Posts by User View Thanks

Jean Giraud		#23 Posted : 05 September 2022 16:31:51(UTC)
Rank: Guest Groups: Registered Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)		Originally Posted by: Neeky Why can't I calculate in the file "Nikolai roots.sm"? Clicking the "Recalculate page" button gives the error "F() - function isn't defined.". Is this a problem in different versions of the program or a problem in another? Total and impressive disaster ! Possibly, your Smath installation is defective ? Possibly, your Smath version is kaput ? On that last point, Designers can confirm. I will make a PDF, so you will be able to code/sanity. Cheers ... Jean.


User Profile View All Posts by User View Thanks

Jean Giraud		#24 Posted : 06 September 2022 14:06:23(UTC)
Rank: Guest Groups: Registered Joined: 04/07/2015(UTC) Posts: 6,866 Was thanked: 981 time(s) in 809 post(s)		... run that test version. At worst, code as given. You can'y escape eval(xBessel(1,x)-1.01Bessel(0,x)) Cheers ... Jean. Nikolai roots Test.sm (15kb) downloaded 7 time(s).

1 user thanked Jean Giraud for this useful post.		on 06/09/2022(UTC)
User Profile View All Posts by User View Thanks

Users browsing this topic
Guest

2 Pages<12

Forum Jump

You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.