Home Articles FAQs XREF Games Software Instant Books BBS About FOLDOC RFCs Feedback Sitemap
irt.Org

Feedback on: Math functions in JavaScript, Saturday May 26, 2007 at 05:08:49

You are here: irt.org | About | Feedback | 4632 [ previous next ]

Feedback on:
Math functions in JavaScript

Sent by
Soner on Saturday May 26, 2007 at 05:08:49

Worth:

Length:

Technical:

Comments:
I just read info about using sin() cos() and even tan() i tried using these but the answers they i found to be wrong?
example:

where i = 1

Math.sin(i).toFixed(4) =0.8415 WRONG:

But if you divide i by 57.295800000006835 as in

Math.sin(i/57.295800000006835).toFixed(4) = 0.0175 Correct
(had to create for loop to find divide value which equalled the correct value (well near enough)

seems very strange? i enter 1 value and then press sin cos or tan on a calculator and it produces the correct value as stated in an trigonometry table.





Other feedback on 'Math functions in JavaScript' - show all

©2018 Martin Webb