Trigonometry
Trigonometry
- Subject: Trigonometry
- From: Royalguard11 <email@hidden>
- Date: Wed, 13 Dec 2006 20:07:00 -0600
I'm not really sure if this is the right list to send this to, but the
applescript essential subroutine (under Math routines:
http://www.apple.com/applescript/guidebook/sbrt/pgs/sbrt.02.htm)
contains an error. Specifically the trig ones. The problem is when
trying to get the Sine of 180, or the Cosine of 90 or 270, which
should all come out as 0. The script will instead return a number that
is very small (usually something close to 4.26446036797127E-17). I
have already corrected my versions of the script (using if commands
after getting the number between 0-360) that check for those numbers
and return 0, but I was hoping that Apple would make those corrections
for the future.
For reference, the specific if used:
if x is equal to 180 then
return 0
else
--convert from degrees to radians
and
if x is equal to 90 then
return 0
else if x is equal to 270 then
return 0
else
--convert from degrees to radians
Thank you!
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