rad could be a couple things
banned-users
Phi Kappa Chi ΦΚΧ <a:yeah:589703000977571860><a:ppHop:536353159615086612>
Wednesday, September 14, 2016
idk where I thought of that
yeah it really could be
what is it called when you get 0/0 through substitution?
L'Hospital's rule?
ok google L'Hospital's rule
http://tutorial.math.lamar.edu/Classes/CalcI/LHospitalsRule.aspx
indeterminate form
Thursday, September 15, 2016
so (sin(x))/(-2(3.14...)</=x<0) does not work in my calculator
rip
how would I go about doing this @legorhin
what?
essentially what I am trying to do is limit the function to (-2(3.14...)</=x<0)
what is </=
(sin(x))/(x<0) works
that is less than or equal to
<= is the programmers way of showing that
is it >= or =>
out of curiosity
double character operators with = in them almost always end with it
anyway
how would I do that
sin(x)/2π <= x < 0
sin(x) <= 2πx < 0
well
the first one does not show up at all
sin(x)/x <= 2π < 0
disproven
sinc(x) <= 2π < 0
though 2π == 0 in some cases
well I guess I need a new mouse mat
my cursor keeps drifting and apparently it is my old one
it works better on hardwood with random gaps in it than on a mat lol
but leg I have no idea what you are trying to get me to do
its signal processing stuff
i don't know what you are trying to do either
well
I am an idiot
who does not explain things when asking for help
god fucking damn it
since x has to be less than 0, you can divide the sin by x without worrying about illegal division
graph this (sin(x))/(-2(3.14...)<=x<0)
also
the division thing
I dont know what that works
-2π?
I just learned it tioday lol
yes
I got lazy and didnt feel like finding pi
-(1/2π) sin(x) <= x < 0
http://www.razerzone.com/gaming-mouse-mats umbreon help me pick out an overpiriced mat for my overpriced mouse
plot all 3 functions and find the place where x is valid for all of them
still have no idea leg
its just supposed to be sinx restricted to -2(pi)<=x<0
plot both -(1/2π) sin(x) and x
and find the x values that make -(1/2π) sin(x) less than or equal to x
I mean
then color that area in
I can plot (sin(x))/(x<0)
and that gives me what I want, it just does not stop before -2(pi)
I fucking love how I am checking to see which mat is the most expensive before looking at what makes them good
@umbreon http://www.razerzone.com/store/razer-firefly rainbow mousemat or http://www.razerzone.com/store/razer-invicta dual sided probably easier on my wrists mouse mat?
@Dan K. Meme
take back the rainbow from the gays?
or avoid carple tunnel for a few more years?
Keepo
you can't escape carpal tunnel Kappa
take the rainbow back
also
I have rainbow mouse
so they go together
good planning my lord
well fuck this calc problem I will just ask my teacher tomarrow
not your best work my lord
well maybe my teacher should have explained this...
or maybe I missed it in precalc
it was likely the latter