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2016ers Chit-Chat Thread (3 Viewers)

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BLIT2014

The pessimistic optimist.
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I just completed your interesting survey because you speak the truth and I'm bored.

What is the purpose of that survey?

To see if there is a correlation between unnecessary complicating mathematical procedures with an increase in mathematics studied.
 

squar00t

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This squar00t guy talks like a walking essay haha


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What do you mean???
I feel hurt
Sorry, I'm experimenting with wielding negative energy and it is incredibly draining as most observed.

Forgive me MilkyCat_ (and leehuan) for have I sinned,

On Sunday, 20th of March 2016, around 20:17, I let my mind wander away from the important short-term memories while I made that confident post "Hi, how are you? Are you as mindless as the other fools I've talked to?"

Have mercy on me.
 

Nailgun

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What do you mean???


Sorry, I'm experimenting with wielding negative energy and it is incredibly draining as most observed.

Forgive me MilkyCat_ (and leehuan) for have I sinned,

On Sunday, 20th of March 2016, around 20:17, I let my mind wander away from the important short-term memories while I made that confident post "Hi, how are you? Are you as mindless as the other fools I've talked to?"

Have mercy on me.
All is forgiven child.
 

ml125

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All girls schools I picture just to be like full of lesbians and I want to go there.
Try my school hahaha you probably won't find anything. Do a bit of digging and you might tho. A few girls I know are bi but that's pretty much it lol.

...probably because I go to a catholic school .-.
 

Ellztrap

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Try my school hahaha you probably won't find anything. Do a bit of digging and you might tho. A few girls I know are bi but that's pretty much it lol.

...probably because I go to a catholic school .-.
If you try hard enough there's always one.
Maybe they just don't know it yet


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MilkyCat_

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What do you mean???


Sorry, I'm experimenting with wielding negative energy and it is incredibly draining as most observed.

Forgive me MilkyCat_ (and leehuan) for have I sinned,

On Sunday, 20th of March 2016, around 20:17, I let my mind wander away from the important short-term memories while I made that confident post "Hi, how are you? Are you as mindless as the other fools I've talked to?"

Have mercy on me.
you are forgiven young root
 

squar00t

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To see if there is a correlation between unnecessary complicating mathematical procedures with an increase in mathematics studied.
It depends on what they study and their aptitude on mental arithmetic. There is a common misconception that if you undertake math in tertiary education then you are proficient in mental arithmetic. I know people who are horrible in doing basic arithmetic but can delve into extremely abstract concepts and un-pack them successfully.

I suggest adding an option to choose what kind of math they learnt or what area is most focused on.
 

leehuan

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On the note of BLIT's survey

I'm not sure if it applies to everyone but for me, I also have some mental arithmetic tricks

19*40=20*40-19
Fibonacci numbers I can recite off by heart up to 0 1 1 2 3 5 8 13 21 34 55 89
25 times tables are quite easy up to 25*40
Can square root any integer perfect square up to 301^2
 

leehuan

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I think r00t is leehuans alt
And you wonder why sometimes I don't reply to you. Hate to sound rude but too often you're being a nuisance despite at times you have a point (e.g. arrogance leaking out of me).
 

squar00t

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On the note of BLIT's survey

I'm not sure if it applies to everyone but for me, I also have some mental arithmetic tricks

1) 19*40=20*40-19
2) Fibonacci numbers I can recite off by heart up to 0 1 1 2 3 5 8 13 21 34 55 89
3) 25 times tables are quite easy up to 25*40
4) Can square root any integer perfect square up to 301^2
I see no application of 2)

Does 3) involve the ideas of calculating percentages?

What is the approx. time taken to compute any square in 4)?
 

leehuan

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2 is a dud.

It depends, if it's a 3 digit number only about 5 seconds, 4 digit maybe 10, 6 digit probably 35

I do take about a minute on a five digit one though, especially if the square ends in the number six.
_____________
3 is nothing more than the fact that 25*4=100.
_____________
And there's of course that x * 6 = x * 3 * 2 (do multiplication step by step in head).

Adding large numbers is like Fn, not really significant
 
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