Tuesday, May 26, 2015

Meta - What does this mean?

The Hindu has this movie reviewer by the name Bharadwaj Rangan, who along with the venerable Nirmal Shekar kind of embody what the Hindu is all about. Serious writing from people who take their jobs seriously, with the one fallout being that often they take themselves too seriously and end up reminding us of Clevinger (go on, look that up. An article about writers from the Hindu where I do not show off that I read a lot. Now that would just not be fitting, would it?)

Recently, Mr Rangan has been on a Meta-binge. Now I am not implying he has binge-ing on himself, but that he has been using the term Meta for every single movie review. May be he has a wager on or something. Mr. Rangan has called the following movies meta - Jigarthanda, Kallapadam, Utamma Villain, Kathai Thiraikadhai, Enakkul Oruvan.  About Enakkul Oruvan, he says

But in Enakkul Oruvan , which is about the blurring lines between Vicky and Vignesh, this portrayal results in some interesting (if inadvertent) meta-commentary. 

As much as the film is about Vicky and Vignesh, it also functions as a chronicle of Siddharth’s attempts to be seen as the actor who’s more than just the Kadhalil Sodhappuvadhu Yeppadi guy, the Rang De Basanti guy. Make-believe spills into reality in more ways than one.

The movie is said to be meta because it is interpreted as a narrative on Siddharth's acting career by Siddarth. You could not make this up. It is a reasonable assumption that Siddarth or the movie director did not think along these lines. These are the times when one wishes that the writers at the Hindu felt a little less pressure to revel in the beauty of their own insights. 

Any and all self-references are not meta. Otherwise, every Rajnikant  movie would be Meta.

Anyway, this made me think about all the Meta related terms that we could coin. Have a go at these, let us see how much you can score

Let us start with a simple example - 
While having a cone icecream, your tongue accidentally touches your finger. Therefore you get a ___ taste. 
Answer - Metallic

Scroll down for answers

1. Labeling every digital footprint with your own name in the hope of being scrolled
2. Some dramatic change in the path to self-discovery
3. Using onself as a figure of speech to draw an analogy 
4. To grow as an individual by looking inwards
5. What do we call the process of speaking to oneself in Hindi throughout? 
6. If self-loathing reaches a point where one hits oneself, this would be?
7. What branch of engg does start to hate one self

Answers
1. Meta-tagging, 2. Metamorphosis 3. Metaphor 4. Metastasize 5. Meta-bol-ism 6. Meta-physical and 7. Met- allergy (although I cannot think of any branch of Engineering where one wouldn't hate oneself)

Jokes apart, I would rather have writers who take their jobs seriously, than those who dont. This is why I still subscribe to the Hindu. I just hope that the people at the Hindu read this quote from Thomas P O'Neill - "Take your job seriously, but dont take yourself seriously." 


Monday, March 16, 2015

Fun Number Facts

Most of the times I have blogged whenever something has bugged me. I have railed against -  Internet service providers, bankers (here, here and here), statisticians, entire Countries (Greece and India) ,  analysts, global warming, chartered accountants, Tambrahms  etc.

Just to balance things out a little bit, I am going to write about a few things that have amused me. I am going to focus on mathematical ideas that I have seen recently which have held my attention. Apparently, the Pythaogoren brotherhood used to go around behaving like a "cult", looking for mathematical patterns everywhere.  I am going to list a set of popular references and interesting math bits here.

Ramanujan Number: Many might have heard about this. This is the number 1729. It is special because this is the smallest natural number that can be split as sum of two cubes in two different ways. 1729 = 12^3 + 1^3 and 10^3 + 9^3. It must take a particularly brilliant mind to stumble upon this. Now, what is the smallest number that can be broken as the sum of two squares in two different ways? What is the smallest number that can be broken as the sum of two squares in two different ways if the squares have to be distinct?

Armstrong Number: A 3-digit Armstrong number is a number that is the sum of the cubes of its digits. 153 is an Armtrong number. 1^3 + 5^3 + 3^3 = 153. There are a few more. Life is short. It will never feel complete if you do not know all the Armstrong numbers. Give it a go.

Perfect Numbers:, A perfect number is one that is equal to the sum of its factors (except itself of course). The talk on perfect numbers takes us on to numbers that are semiperfect, deficient, abundant or amicable. Some which are abundant but not semiperfect are called weird, as one can clearly see.

My favourite in this whole lot are the "almost perfect" numbers. They, um, remind me of myself. And yeah, if you did not know before, number geeks are extremely fond of powers of two.  

The best number in the world is 73. This is from Big Bang Theory by the way. 73 in binary is a palindrome. 73 is the 21st prime, which by itself is not such a big deal, but if you reverse 73, it gives us 37 which is the 12th prime.The digits of 73, 7 * 3 gives us 21, which is why being the 21st prime is such a neat deal.  

There is only one natural number in the world, whose successor is a cube and predecessor is a square. Finding this number is not that tough. Proving it is fiendishly tough (Apparently. How would I know?). Fermat apparently mentioned about this number in some letter that he wrote.

There is only one 4-digit perfect square that is of the form 'aabb' where a and b are digits from 0 to 9.

Some other interesting nuggets - there is only one set of three consecutive odd integers all prime (Find these). We can find a set of 6 integers in AP all of which are less than 1000 and are prime (Find these as well, this is tougher). 16 is the only natural number that can be represented as x^y and y^x, where x, y are distinct. Who woulda thunk?

An irrational number raised to an irrational power can be rational (unlike probably a lot that I have mentioned in this post). Try proving that.

Every natural number in the world has a multiple that comprises all the digits appearing at least once each.

Did you know that two triangles can have 3 angles equal and 2 sides equal and still be not-congruent to each other? A quadrilateral can have a pair of sides equal and a pair of sides parallel and still not be a parallelogram. I think it is easier to be this quadrilateral than to be those two triangles.

Do you know that we put our kids through 15 years of school education without them discovering most of these facts? Let me stop right there. I can sense a rant against the Education system coming through the system. 

Friday, March 13, 2015

India's daughter - liberals miss the mark, conservatives continue to be blinkered

The recent banning of the documentary by Leslee Udwin has provided an excellent opportunity for India's chattering classes to get their K's into a T. Having run out of the usual banal routine within 2-3 days, the newscycle pressure has forced the gentlefolk of the media to up the ante to really wildly fantastically irrational territory.

Sample this from the liberal bastion, the Hindu. This is a classic

Some years ago, a friend confided in me that in a fit of rage her husband had shouted that he wished she would be gang raped because she deserved it. Then he paused and said, “No, I think I want something worse than that to happen to you. I want you to die.”
I watched India’s Daughter before the government banned it. As I listened to the rapist explain how he and the others thought about women, I realised there was little difference between them and this husband. But that’s where the similarity ended. He was an upper caste male, an IIT aristocrat living in Silicon Valley, studying at a top business school. The only other difference was that he never acted on his thoughts.
Our lady author friend is gagging with feminist rage and so she extrapolates extravagantly. The sentence "The only other difference was that he never acted on this thoughts" is so brilliant that I hurt myself when I fell from the chair laughing. It is a shame that no one in the editing team from the venerable Hindu told the author "But dear, that seems a pretty big difference to me". 
One one hand, a piqued husband probably says something in anger, on the other hand lies the most heinous crime India has seen (or at least heard of) in the 21st century. This kind of shabby equivalence argument is why Indian intellectual liberalism has not had a credible voice since Nehru.
Somewhere, the liberals have sought to draw a broad enough canvas so as to draw a link between a most gruesome crime and various shades of patriarchy that are present in our Country. This impulse from India's liberal media to simplify everything along pre-existing faultlines is ridiculous. A conversation on rape becomes about Patriarchy-is-the-root-cause vs. blame-the-victim schools of thought. That the rabid conservatives cannot go beyond the "India-is-great" koolaid is a given. That is no excuse for liberals to automatically occupy the diametrically opposite position. 
I am neither liberal nor conservative and if there is one thing that I want to scream out in this whole episode, it is this. I am saddened extremely that this crime against humanity has been perpetrated. I am shaken to the core that there exist people in this world who could commit crimes that are this gruesome. I am scared for women in our cities and our villages. This much is true. I must also say that I am not even a little bit ashamed . Sad, yes. Shamed, no. That my compatriot has committed this crime has not filled my whole being with shame. I feel as much connect with him as a present-day American would with the guy who dropped the bomb on Hiroshima. 
I concede that a feudal patriarchal upbringing has played a role in the way we view women. I also accept that I am posit somewhere on this patriarchal hierarchy (I would argue that I aint that bad, my wife believes I am more chauvinist than I would like to believe. Thats a debate for another day. Either way, I sit somewhere on this line). But no matter where I sit on that line, I refuse to be co-opted into this collective "I feel shamed by this" - this feeling that the liberals want me to feel and the conservatives are supposedly rebelling against. That the convict and I share the same nationality has no bearing. 
I even feel shamed by the Country's response, have a sense of helplessness about the state of our security, but I feel no shame in relation to the fact that an "Indian" committed the crime. 
All this talk of shame neatly brings us to the response from India's conservatives. This has been ridiculous. I could not even begin to wind my head around the ban. The policy response has been broadly "Throw a lot of mud. Some will probably stick". The primary issue has been with the producer's nationality. We still have this holier-than-thou attitude, which when mixed with colonial hangover results in "So, how are you any better?" as the built-in response to any issue.
On this front, the statistics on rape per 1000 people that has been doing the rounds has been very helpful to the conservative cause. The stats are wrong. They are absurdly, ridiculously, unspinnably wrong. The stats are all about "reported rapes" and these are miles apart from actual rape, especially for India. In the west they have come a long way on women's safety. Their rape cases are more a case of "pushing the boundaries" and date-rape. I would be shocked if any Indian woman who had lived in Delhi and New York claimed to feel safer in Delhi over NY. And we need to keep in mind that this is a very favourable sample point for India. If we had to compare, say, rural Bihar to Texas things might be far worse. 
Apparently more than two-thirds of rapes are committed by someone who the victim knows. About 0.1% of these will get reported in India. We must be wearing extraordinary truth-protection blinkers to believe that women are safer in India than they are in the west. I am appalled that so many of my friends shared links that showed these statistics. I would not accuse India's conservative media of Intellectual dishonesty (they can at best be called merely dishonest), but many who shared these links should have known better.
In the US, they are talking about the merits of a "No means no" vs. "Yes means Yes" legal framework. 80% of Indian women would not know where to go to complain if they were sexually assaulted, and this is from the educated class. If you are poor, illiterate and a woman, then God save you. One needs to watch only 2-3 episodes of "Savdhan India" to get a sense of the level to which poor in our Country are not guaranteed any of the freedoms that the middle-class is. 
I am bitterly disappointed that so many of my friends shared the statistics. I am ashamed that not one of them came and said these stats seem absurd. Far more ashamed of this than of being a compatriot of the guy committed the crime. 
We need to really stop this right-wing nonsense about how the west is out to malign us. Everything is not a conspiracy. If we did not view everything from the viewpoint of "Does this show my Country in bad light?", it would be that little bit better. We cannot look for any solutions if we continue to be in denial. 
There are many things to be proud of in India. Protection given to women, especially poorer and vulnerable women is not one of them. The sooner we come to accept that, the sooner we can try to improve our lot. 
Last time I re-posted an article on how women should take safety precautions, a group of my friends came down on me like a ton of bricks (Their peeve was that I was somehow blaming-the-victim). I am troubled by the fact even they have not called out this conservative statistic fudging.