Showing posts with label Math good God huh what is it good for?. Show all posts
Showing posts with label Math good God huh what is it good for?. Show all posts

Monday, January 25, 2016

If You Should Take the Word of Others You've Heard

Of all the lies I've been told by men -- and having married at 42 I've been told plenty  -- the worst one by far is:  Don't worry.  The math courses get easier from here on out.  I heard that one a few years ago when I was drowning in my own blood routinely trying to prove something such as the following:

Prove that the function : N"O defined by f(x) = 2x – 1 is a bijection from N to O.

Oh how they lied.  It is Week 2, class 3 of something called Discrete Mathematics and I am already Toast.  Remember in years past when you'd ask me how the maths (as they say on the Continent) was going and I would answer in one word, emphasis on the second syllable:  Brutal?  And then I'd start flailing, swearing and spitting and my arms would catapult away from my body at 90 miles/hour as I tried to explain what They put me through?  Remember how I didn't return phone calls?  Nor emails?  How you didn't see me for weeks, months on end but come by any time of the day or night and the lamp would be burning in my office?  Every math class after Calc II was like that.  Each semester I swore that I couldn't go on; I must go on.  And by sheer 60 year old dumbfuckery I'd make it through the 2-hour final gratified if the product of all that suffering was a C-.

But this stuff?  I just sit there with a permanent WTF? expression trying to ignore a hypertension-induced headache.  I'm so dumbfounded I'm going to have to invent new profanity to describe this semester.

So dahlins, do nothing till you hear from me .... and you nev-eh-vah will.  (Fade to black.)




Friday, November 15, 2013

I Want Someone Who Looks Like Me

The first truly competitive New Haven mayoral race in almost 20 years is over.  I have not written much about it deliberately.  A couple of post-election observations:

1.   I've always considered New Haven a very conservative town.  Not just in comparison to NYC, but also I suspect from its cultural DNA -- Yankees, African-American agrarians, relatively new South American immigrants, the traditional white ethnic Catholic settlers.  There's an aspect of "wait your turn" in so much of what happens here and we've just elected a 65 year old mayor (which to me is a more significant factor than her gender or her race -- which I'll get to in a minute).  I will say about her what I say about myself:  at this age much of one's energy is spent overriding resistance to change.  We can learn new things and we can do new things, but our willingness to do so is much less than before.  (An enduring difficulty studying math at my age is an asinine conviction that there's no more room in my brain for new material and enough skill at rationalization to convince myself that it's true.  Some people call that the Devil; I call it self-defeating.)  We have elected someone who will probably be a caretaker Mayor, an incrementalist or gradualist.  I hope there is room in her dynasty for younger, innovation-focused risk takers.

2.  My second point is the oft-repeated remark I hear from other African Americans:  I want someone who looks like me.  That has never set well with me.  Perhaps because before it was fashionable I was raised in what's now called a multicultural environment, a university town with students from all over the world.  But that was in the context of growing up in Iowa that even in the 1970's was 98% white and 2% colored.  Even if I wanted to be with S.W.L.L.M. my mother would have to drive me to Cedar Rapids (where we got our hair done) or Des Moines.  All of that to say, it usually wasn't possible.  Instead, through good experiences and bad, I learned that race or ethnicity has little to do with character.

Now, I'm not so obtuse that I don't understand what my friends and colleagues are saying.  In the pecking order of these United States, African Americans have been brutally short-changed in occupying the higher rungs of the social and occupational ladder.  So much so that symbolic achievements such as a gorgeous brown girl becoming Miss America contain as much value as a brilliant and gifted brown-skinned once-in-a-lifetime politician becoming president of the country.  They get conflated.  And it makes us feel good, salves the wounded collective ego, holds at bay the doubt and shame until the next Young Black Male performs some egregious crime that shocks the nation or a Young Black Woman (who should know better ) comports herself in a way that makes her indistinguishable from a street prostitute.  It is as if we are connected via our umbilical cords and their guilt is our shame; their triumph is our success.

Given that, while Toni Harp being Mayor-Elect of New Haven is laudable, the symbolic significance of her election and of her subsequent tenure can too easily overshadow any clear-eyed assessment of her strengths and weaknesses as a legislator, and soon-to-be chief executive.

When we so readily set the bar at S.W.L.L.M. then we allow ourselves to valorize and excuse all manner of bad behavior including criminality,  (cf.  Marion Barry, Kwame Kilpatrick, William Jefferson, O.J. Simpson, R. Kelly to name a few).  More commonly we excuse mediocrity as if race or gender sufficiently makes up for it, (cf. Jesse Jackson -- father and son).  All I'm saying is that race triumphalism often trumps actual accomplishment and character.  Just because there have been (and will always be) white hacks doesn't mean that I want to be unjustifiably proud of and an uncritical defender of African-American hacks.  Because that says to me that deep down we don't believe we can do or have better than that.

One of the many reasons I've eager to teach is that I know role models are valuable.  (Someone wrote that you can't be what you can't see, which is pithy and memorable, but, eh, not really true.)  I used to do Career Day at my oldest daughter's school.  I would have the children guess my occupation.  Teacher.  Social Worker.  Token booth clerk.  Nurse.  That's what we -- African-American women -- do, right?  It would surprise them when I said artist, writer because I was probably the first professional of that type they'd met and certainly the first African-American one.  So, I get it.  The shock of the new can open up worlds for kids who are isolated by poverty and a homogenous culture.  But this world that these children are entitled to is not made up of people who look like them.  It is made up of people good, bad and everything in between, some of whom look like them, many of whom do not.  And the sooner they learn to learn from, to know, to work with and to negotiate and interact with all the everyones, the better off they'll be.

I fully intend to be a very good math teacher.  But, if someone who doesn't look like me comes along who can do better by my students than I can, that's the teacher those students deserve.  Nothing less.

Saturday, September 7, 2013

An Urgent Plea to All My Friends



I really hope you get this fast. I could not inform anyone about our trip, because it was impromptu. we had to be in Philippines for the Pope’s visit. The program was successful, but our journey has turned sour. we misplaced our wallet and cell phone on our way back to the hotel we lodge in after we went for sight seeing. The wallet contained all the valuables we had. Now, our passport is in custody of the hotel management pending when we make payment or solve this linear system (whichever come first):

Solve each system using matrix notation. Give each solution set in vector notation:

 x        -y       + z              = 0
            y               +w      = 0
3x      -2y     +3z     +w      = 0
- y               -w      = 0

I am sorry if i am inconveniencing you, but i have only very few people to run to now. All else have peeped my shit before when I got stranded in Nicaragua on my world tour of failed socialistic states.  i will be indeed very grateful if i can get a short term loan from you ($5,000 dollars). this will enable me sort our hotel bills and get my sorry self back home. I will really appreciate whatever you can afford in assisting me with. I promise to refund it in full as soon as soon as I return from. let me know if you can be of any assistance. Please, let me know soonest.

Thank so much.  I anxiously await your wire transfer.

Yours truly,

A Nigerian Princess

Saturday, August 31, 2013

I May Be Wearing White After Labor Day

If only to signal my surrender.

Class started on Thursday.  It is called Algebraic Structures.  I thought it might be a survey course on bridges and buildings built from first-degree equations.  I was wrong.  For the first hour I was following along, my head nodding as the professor's hand danced over the board.  Then he started to do matrices to solve for systems of linear equations and all of a sudden the board was analogous to the meta-joke about telling familiar jokes:  These guys had all been in prison together for a long time and a new inmate arrived.  When it was night and lights out, someone said, "16" and everyone cracked up. Someone else said "23" and people cracked up again. Someone else said "45" and everyone was rolling.  The new guy asked his cellmate what was going on and was told that they'd all been together so long, and knew all the jokes that instead of reciting the whole joke they'd numbered them.  And I'm sitting there going, What the hell?!?!?!?!???  What have I gotten myself into now?

I better check and see if the Sushi and Vegan Pastry Institute of Lower Transylvania will take me as a grad student. 

Sunday, November 18, 2012

I Am One Fit Short of A Psych Admission

No poetry, no nothing these days.  Having bad dreams about losing math tests, although losing them may be better than handing them in blank.  Anyway, a link to something so funny I had to stop.  It was starting to hurt and I stopped breathing.  Now, this is some good satire .... Laugh alone, they break out the syringe.  Laugh with others, the staff of life.

Enjoy.