2016ers Chit-Chat Thread (18 Viewers)

Status
Not open for further replies.

BLIT2014

The pessimistic optimist.
Moderator
Joined
Jul 11, 2012
Messages
11,591
Location
l'appel du vide
Gender
Undisclosed
HSC
2014
Uni Grad
2018
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

Member
Joined
Mar 20, 2016
Messages
30
Gender
Undisclosed
HSC
N/A
This squar00t guy talks like a walking essay haha


Sent from my D6503 using Tapatalk
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

Cole World
Joined
Jun 14, 2014
Messages
2,193
Gender
Male
HSC
2016
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

Well-Known Member
Joined
Mar 22, 2015
Messages
795
Location
innerwest is best yooo
Gender
Female
HSC
2016
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

Well-Known Member
Joined
May 20, 2015
Messages
388
Gender
Female
HSC
2016
Uni Grad
2021
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


Sent from my iPhone using Tapatalk
 

MilkyCat_

Active Member
Joined
Oct 3, 2014
Messages
602
Gender
Female
HSC
2016
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

Member
Joined
Mar 20, 2016
Messages
30
Gender
Undisclosed
HSC
N/A
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

Well-Known Member
Joined
May 31, 2014
Messages
5,805
Gender
Male
HSC
2015
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

Well-Known Member
Joined
May 31, 2014
Messages
5,805
Gender
Male
HSC
2015
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

Member
Joined
Mar 20, 2016
Messages
30
Gender
Undisclosed
HSC
N/A
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

Well-Known Member
Joined
May 31, 2014
Messages
5,805
Gender
Male
HSC
2015
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
 
Status
Not open for further replies.

Users Who Are Viewing This Thread (Users: 0, Guests: 18)

Top