markcheng blogs.

-pre-post stand up comedy-
ouxiang: eh gygi. what you ordering.
legina: prawn~
ouxiang: arh. tempura prawn don isit.
legina: yep~ -swings arms-
ouxiang: eh. dont don eh.
legina: ........ma ke qing

-ost plays-
DAI KA HOU.
ouxiang steps onto the stage.
what stage?
uhh..hostage
long time no see la. dai ka hou happy arh.
ok so aft i have gone from stoning outside the venue while 6v goes for h2 econs.
to stoning inside the venue while 6v goes for h2 econs.
i have made gd friends like isaac koh.
friends tt treat you to pizza even tho you dno wth elasticity is.
such friends are hard to find.
i have witnessed pain. and suffering.
like how apa died..stupid brother.
i have also discovered tt tantalisyn does not like the pizza crust.
and tt xiaomimi has antidom properties.
daniao can give us gatsby.
john can manipulate time and space.
and many many more. gimme gimme~

so my econs experience has been a fruitful one.
ilp.
econs tutorial.
econs essay.
all of which i did of course
freezingunderaircon in econs lecture.
zor tenging other pples' seats.
drawing xiao mei mei de gu shi.
ngo seung..dor zeh dai ka. mm goi sai lei.
i hope all of you will cont to love and take econs.
because i-
-sniff-
wait sry arh.
-pulls out tissue-
-blows nose-
wo zhen de- -wipes tear-
hao xi huan econs.
ni men ye yao -blows nose-
j..ji xu..nu li..-geng3 ye4-
bu yao fang qi econs.
wo hui pei ni men chi ku zhong ku.

so when supply is replaced with suppl(y-2)
the supply curve translates down.

ok today. i shall teach you all how to derive the first diyou-vative.
from first principles.
imagine you have a point x,f(x) on a f(x) against x graph.
and another point x+deltax,f(x+deltax) on the same graph.
imagine a chord passing thru both points.
a c major seven chord in first inversion.
our aim is to find the limit of the function as deltax tends towards zero.
as deltax tends towards zero.
the chord slowly becomes in tune.
daniao chirps sweetly and the sky seems brighter. the grass seems greener and the air seems fresher.
until only a single point touches the graph. when deltax equals zero.
the chord attains ideal tuning and becomes a tangent.
C - 0; E - -14, G - +2, B - -12.
at this point dai ka hou happy,
and the gradient of the tangent formed is given by
dy/diyou.

su wen da jia ban shi xiao lv gao.
may the one to post aft me enjoy heavy year end bonus and post retirement benefits.
more daniao, more luck!