# Quod Erat Demonstrandum

## 2009/06/12

Filed under: Fun — johnmayhk @ 9:34 下午
Tags:

Show me a Sine – Franklin Gervacio (Math Rap 2008)

(Verse 1)
Back to the days of the countin’ on the fingers and toes
Adding, subtracting and multiplying down all them rows
Cause we chill from 93 ’til infinity, feelin’ me
Graphing parabolic functions reachin’ up ’til eternity
The sum of arithmetic sequences, we solve it fast
It’s easy once you add the first term to the last
Take that sum, multiply by half the terms you got
Forget your calculator cause we drop it like it’s hot
Movin’ on dividin’ fractions, easy as pi (3.14)
You just flip the bottom and you multiply
It’s the F to the O to the I to the L
Binomial Distribution, yeah this time’s for reals
So just Please Excuse My Dear Aunt Sally
She don’t know that this is how we chill up here in Nor-Cali
With the points and lines and the numbers through the roof
Side steppin’, double checkin’ postulatin’ my proof
Sound waves in your ear, it must be a sine
I’ll be spittin’ on this math rap ’til the end of time, c’mon

(Chorus)
Hey! Hey! Hey! We solved it
Show me a sine
Hey! Hey! Hey! We got it
Hey! Hey! Hey! We solved it
Show me a sine
Hey! Hey! Hey! You know it
Mathematical rhymes

(Verse 2)
Spittin’ straight knowledge, I make it my life
I be bustin’ all them fractions like my pencil was a knife
No need to fear, your math savior is here
Calculatin’, Graduatin’ at the end of this year
Shootin’ like a ray, one end point, the other goes
Euclidian geometry, where it ends nobody knows
Complementary, Supplementary, 90 to 180
360 like a circle, triangles don’t even faze me
Permutations, Combinations, Order of Operations
Negative square roots is all imagination
Solvin’ Rubik’s Cube’s with perfect algorithms
Don’t even try to lie, you know rockin’ to this rhythm
So listen, it’s simple once you know
Math is the same wherever you will go
So here’s someone with a little thing to say
Just spittin’ a little wisdom en françias
*(French!)
Je m’appelle Pierre; Je suis l’homme de la Terre
Les Mathématiques, ça çe que j’aime faire
À mon Lycée, yes, every single day
Finis mes devoirs je suis expert de la pays
Duex et duex fait quatre, l’addition c’est façile
La réel problem de la vie, c’est diffiçle
Form exponetielle, j’écrit tout le temps
Est-ce que vous comprenez the things that I say?
Est-ce que tu sais that I hail from the bay?
Completin’ squares, I swear I don’t swear
Calculations so sexy you can’t help but stare

(Chorus)
Hey! Hey! Hey! We solved it
Regardez-moi
Hey! Hey! Hey! You know it
Les Mathématiques

(Verse 3)
Rocking conic sections from the first to last
Graphin’ out hyperbolas, sketchin’ asymptotes fast
Far from circular with elliptical eccentricity
Casting lucid shadows through the laws of perfect symmetry
Central Limit Theorem, relating samples in the end
Solve a system and you’ll know just where they intersect
Need help with trig? Haven’t got there yet
Done so many operations I’m doctor Math
You’ll be needin’ serum soon, spreading knowledge like the staph
I’m 3 standard deviations from the central mean
Doin’ all my homework in pen, cause my logic is so clean
Compound interest keeps me goin’, constantly I keep on flowin’
Like an exponential function, I just keep on rollin’ going
Don’t forget to simplify, common factors need to go
Breakin’ down dividin’ right, that’s all you really need to know
Inductively, inductively, this concludes my verses 3
Presented here exclusively, brought to you by Franklin G.

(Chorus)
Hey! Hey! Hey! You know it
Show me a sine
Hey! Hey! Hey! We solved it
Hey! Hey! Hey! You know it
Show me a sin
Hey! Hey! Hey! We got it
Mathematical rhymes

Math Rap 2007 – I’m Shinin / We Fly High / We Takin Over

Mathmaticious

Four, three, two, one

Listen up, ya’ll, ’cause this is it
The numbers we’re making are so vicious

Mathmaticious expeditious can be kind of scary
I convert percents to fractions, it brings me some satisfaction
Like scientific notation and order of operations

Mathmaticious (repetitious)
Gets me expeditious
My eraser’s left in stitches
I make wishes (woo-ah)
I get the answer right, right
And I’ll be staying up all night just to check what I write

Mathmaticious (The Pythagorean Theory)
Mathmaticious (Finds the hypotenuse for me)
Mathmaticious (Or I’ll use trigonometry)
I’m Mathmaticious (d-d-d-d-d-decimal, decimal)

Locus of the points
Locus of the points
Locus of the points (points is echoing)

I’m up about figuring out greatest common factors
And when I make a pie chart I’m in need of a protractor
The angle of elevation, thanks to my calculations
Turns out to be 43, a prime number

I’m Mathmaticious (repetitious)
It makes me so ambitious
Calculator never glitches
It’s my mission (deh deh deh den)
I get the answer right, right
And I’ll be staying up all night just to check what I write

Mathmaticious (What’s the probability?)
Mathmaticious (Of me not labeling my axis)
Mathmaticious (When graphing inequalities)
Mathmaticious (hold, hold, hold, hold, hold up, check your work)

Computing areas
Graphing parabolas
I think they’re all so cool
It’s my soul commitment
That I ace the Regents
Sine, cosine and tangent
Are my favorite tools

I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, subtract, round off and simplify
Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor, factor, factor, hit the pi key

3.14159, 26535, 89793238, 462
6433832, 7950288419, 716, 939937,
510582, 097494, 459230, 78164,
062, 86208998628, 0348

Mathmaticious (repetitious)
Gets me expeditious
My eraser’s left in stitches
I make wishes (woo-ah)
I get the answer right, right
And I’ll be staying up all night just to check what I write (write, write, write)

Four, three, two, one
It makes me so ambitious
Calculator never glitches
It’s my mission (deh deh deh den)
I get the answer right, right
And I’ll be staying up all night just to check what I write

Mathmaticious (pi, pi, pi, pi)
Mathmaticious (pi, pi, pi, pi)
Mathmaticious (pi, pi, pi, pi)
I’m Mathmaticious (d-d-d-d-d-decimal, decimal)
It’s Mathmaticious (pi, pi, pi, pi)
Mathmaticious (pi, pi, pi, pi)
Mathmaticious (pi, pi, pi, pi)
I’m Mathmaticious, d-d-d-d-d-d-d-d-d-d (pi, pi, pi, pi)

I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, sub (four, three, two, one)

Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor, factor, factor (four, three, two, one)

I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, subtract, round off and simplify
I divide, multiply, add, sub (four, three, two, one)

Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor out, substitute, solve for x
Is it whole? Rational? Factor, factor, factor, factor, factor…

Math Rap : 中一二的同學適宜觀看

$a_nx^n + \dots + a_2x^2 + a_1x + a_0$

## 1 則迴響 »

1. […] 外地（英語）卻有不少數學娛樂歌曲（之前貼過一些），還有點點數學教育意味，偶爾在顏冊介紹給學生作溫習之用。其實隨便搜尋，也有不少收獲： […]

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