Efficiency Curve
Since I'm sick and tired of a crappy assignment that I received, here I am blogging again to destress =) Hmmm, thinking back on...
1) The good old days in primary 1-2 when it took about 1-2 minutes to solve a question...
2) Then the relatively-good-but-not-that-old days in secondary 2 when a question took about 15 minutes to solve a question...
3) Followed by the not-as-good-but-still-good-enough-and-yet-not-too-old days in JC when a question took about 60 minutes to solve a tutorial question...
4) And then finally, the not-good-anymore-but-not-very-old-days-...(ie. a pause. OK, maybe it's weird to place a pause in a super-long-hyphenated word. But hey, at least it's a breather if you intended to read it out. And if you don't, it would at least give your brain a rest as compared to trying to absorb everything at a shot and start complaining/sighing-about-'oh, here he goes again'/peng-ing/cursing-and-swearing at me)-in-fact-it's-pretty-recent in uni as it takes about 300 minutes/5 hours to solve a tutorial question now...
Hmmm, looks like my efficiency of solving questions has been deteoriating. Oh man, this is bad bad bad bad bad... Well, it seems that the time taken to solve a question could be estimated via the formula:
t = 0.6 × exp (0.41431 × y)
where:
t = time taken to solve a question in minutes
y = the number of years of schooling since primary 1 [ie. pri 1 = (y=1), uni year 1 = 13]
exp(value) = exponential. ie. 2.718 to the power of [value]
And of course, here's a plot of the above equation for the points for illustrative purposes (hmmm, this sounds duh. I mean, what other main purpose is there in a chart other than to show something to those who are not blind?):
So, based on the above formula, I would generally expect 450 minutes to solve a question by the time I reach year 4 in uni. And if I'm garang (ie. brave) enough to taken on a masters in engineering, that would take about 11.45 hours per tutorial problem. And of course, come the time I'm mad enough (note: It's not 'garang'. It's 'mad') to take up a PHd in engineering, it would probably take about close to 40 hours just to solve a tutorial problem.
Thought: In short, it's bad bad bad bad bad... × t, where t = time as long as it seems bad to me in seconds.
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