if i did that
children-at-play
<:PokemonThink:593970343786577967> <:dab:525968335347646495> Practice running a third world country amidst a global pandemic.
Thursday, January 12, 2017
it would create literal hel
It has been a while since I have done trig proofs
what im saying
give me a min
wait just tell me if this is right
multiply bottem by conjugate
I am thinking about that
gets me cos^2(x/2) - sin^2(x/2)
which i can bring out the double angle identity
cos2(x/2)
or just cosx
does that work?
is this x/2 or 1/2z
(1/2)(x)
I was about to say
OH WAIT
I THINK IT WORKS
I ended up with 1-2sin^2(x/2) on the bottom
seems likely
cause top would be cos^2(x/2) + sin^2(x/2) + 2sin(x/2)cos(x/2)
which would be 1+2sin(x/2)cos(x/2)
there you go
which is 1 + sin2(x/2)
so 1 + sin / cos
or secx + tanx
alright
Follow up question for leg
have you ever used an oscilloscope
and is it difficult to use
yes and depends
I have a lab tomorrow
seems to be just a bunch of voltage messurements
oh, have any of you worked with human performance and feet?
i'm in electrical engineering, of course i've used one
I figured
no clue what that is
anyone have experience with an arch height index measurement system?
doin a science project with one
i've been fitted for running shoes before
thats it
theres a diference
oh do you ru much?
i was varisty XC and Track in high school
16:42 5k
51.9 400M
didnt do mile?
i did but i was better at mid
solid spread though, ever consider throwing?
4:50
no hurdles either
was thinkin about decath
I am a lazy asshole who has done nothing. I know, impressive my dudes
i injured myself my senior year and didn't get a chance to do anything cool
im currently running indoor as a sophomore
but im pure distance
i got a 2:02 800 indoor
although my coach is being a dick and wont let me run the 2 mile
2:02 is solid
the 2 mile is torture indoor