Hash Tables
Friday, March 4, 2016
12:03 PM
Process dictionary
Make sure word problem is working with std hastable
Then do hash table
3 seconds is best
Separate Chaining
Set of all keys that collide (same hash value) will be in linked list aka bucket withi

MTH425 Spring 2016 - Lab 5
Section 9.3
1. Find
T (t )
for the given vector functions
r (t ) (t cos t sin t ) i (t sin t cos t ) j t 2 k ; t 0
2. Find
T (t ), N (t ), B (t ), and k r (t )
for the given vector functions.
r (t ) a cos t i t a sin tj ctk
3. F

MTH425 Spring 2016 - Lab 2
1. Solve the following differential equation
2. Solve the following differential equation
3. Solve the following differential equation
4. Solve the following differential equation
y 4 y 13 y 6e 2 x sin 3 x
d4y
d3y
d2y
7
10
60 x

MTH425 Spring 2016 - Lab 4
Section 9.1
1. Find
a)
b)
r (t ) and r (t )
for the given vector functions
r (t ) ln t i j ; t 0
r (t ) te2 t , t 3 ,4t 2 t
2. Graph the curve c that is described by
a)
r (t ) 2 cos t i 6 sin t j ; t
b)
r (t ) 2 i t j
r (t )
a

HL2 Assessment in Probability and Distributions (77 marks)
YOU MAY NOT USE THE GDC FOR QUESTIONS 1-2.
1(8).
Consider the following functions:
=
=
! ! !
!"
|!|
!"
, 0
,
The domains of f and g are restricted to cfw_0, 1, 2, 3, 4.
2(5).
(a)
By considering

HL1 Assessment in Vectors (84 marks)
1(5).
Consider the points A(1, 0, 0), B(2, 2, 2) and C(0, 2, 1).
(a)
Find .
(b)
Hence, find the exact value for the area of triangle ABC.
2(4). Find the angle between the lines
x 1
= 1 y = 2z and x = y = 3z.
2
3(7). A

HL1 Assessment in Integration
1.
The acceleration in ! of a particle moving in a straight line at time t seconds, 0, is
given by the formula = 2 1 . When = 0, the velocity is 1 ! .
(a)
(b)
(c)
2.
Find each indefinite integral.
(a)
3.
Find an expression fo

HL2 Practice in Power Series
1(17). The function f is defined by
1
.
f (x) = ln
1 x
(a)
Write down the value of the constant term in the Maclaurin series for f (x).
(b)
Find the first three derivatives of f (x) and hence show that the Maclaurin series

IBHL Related Rates of Change
1.
Air is pumped into a spherical ball which expands at a rate of 8 cm3 per second (8 cm3 s1). Find
the exact rate of increase of the radius of the ball when the radius is 2 cm.
2.
Orange juice is being poured into a cylindric

HL1 Assessment in Complex Numbers (78 marks)
1(4).
One root of the equation ! + + = 0 is 2 + 3 where , .
Find the value of a and of b.
2(6).
The complex number = 3 + .
3(7).
4(6).
(a)
Find the modulus and argument of z, giving the argument in radians.
(b)

MTH425 Spring 2016 - Lab 5
Section 9.6
1. Sketch the level curve or surface passing through the indicated point. Sketch the gradient at the
point.
a)
f ( x, y ) x 2 y; (6,1)
b)
f ( x, y ) ( x 1) 2 y 2 ; (1,1)
2. Find the equation of the tangent plane to t

MTH425 Spring 2016 - Lab 3
1. Find the Laplace transformation of
a)
f (t ) 5e 3t 4 cos 6t
b)
c)
d)
f (t ) t 2 e 6t (1 2t )
f (t ) 3e 2t cos 5t 2e 2t sin 5t 4e 3t
f (t ) 2 e 2t sin( 5t )
3
2. Find the inverse Laplace transformation of
a)
F ( s)
3s 3 10s

MTH425 Spring 2016 - Lab 1
1. Solve the following differential equation
x 2 dx y ( x 1)dy 0
2. Solve the following differential equation
2 xy3
dy
y 4 3e x
dx
3. Solve the following differential equation
(cos x cos y y )
4. Solve the following IVP
dy
tan

Filling a string (gets)
A simpler gets function exists in C but its usage is
considered dangerous.
gets does not allow you limit the amount of input,
which means it can potentially overflow the buffer
into which the input is placed (for example you
could

Sound Waves and Beats
Aj Klatch
Natira Yefchak
Mr. Edmondson
H. Engineering Sci. II
3/01/02
4/5
2
I.
Abstract
The purpose of this lab was to measure single C4 and C5
frequencies of a flute and then combine the two frequencies in order to
form a beat patte

Ref: http:/en.wikipedia.org/wiki/Moody_chart
http:/en.wikipedia.org/wiki/Fanning_friction_factor
Thanks Also to: http:/www.eng-tips.com/faqs.cfm?fid=1237
Re
\epsilon/D
1.E+06 Reynold's Number in the tubing
2.00E-03 Relative Roughness
A
1.70E+20 Churchill

2015 Aspiring Engineer Scholarship
October 5, 2015
Attention:
Re:
Students, Teachers, Guidance Counselors and Educators
Professional Engineers of Ontario
East Toronto Chapter Scholarship
The East Toronto Chapter of the Professional Engineers of Ontario (P

ADAM HLOOMBERG
123 Park Avenue, Big Rapids, MI 68965 info@hloom.com 123.456.7899
OBJECTIVE
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna
aliqua. Ut enim ad minim veniam, quis nostrud ex

GENERAL POINTERS
Use consistent font, spacing & layout
Use point form no complete sentences
No periods & no Is
Maximum 2 pages (best info on page 1)
PATRICK SMITH
Temporary Address
8375 - 106 Street
Edmonton, AB T5R 2Y5
(780) 484-1062
psmith@ualberta.ca
I

Fluid Mechanics
EIT Review
Monroe L. Weber-Shirk
School of Civil and
Environmental Engineering
Shear Stress
F
A
Tangential force per unit area
du
dy
N
m 2
change in velocity with respect to distance
rate of shear
Manometers for High Pressures
Find the

IBHL Assessment in Differential Calculus (81 marks)
1(5).
The radius of a sector increases at a rate of 2 ! , and increases at a rate of 0.1 radians
!
per second. Find the rate of increase in area of the sector when = 3 and = .
!
2(8). A helicopter

Born in Stratford-upon-Avon.
Believed to study in Kings New School; a free
grammar school.
Belonged to a well-to-do family.
Father was an alderman and a bailiff i.e. roles in
the local government. Also, a glove maker.
Mother a housewife.
Debate about wh

Peace
A very good morning to everyone who are present here,
Peace. Peace is a word that has been associated with several aspects of life. We
generally relate this term to the absence of war and hatred. But, peace is much more than
that. It is also the pre

The Story of an Hour
By: Kate Chopin
Sahil Kumar
English 10-4
September 18, 2012
Double Entry Journal
Quote # 1: When she abandoned herself a little whispered word escaped her slightly parted
lips. She said it over and over under her breath: free, free, f

By: Sahil Kumar
Macbeth Act 1
English-4
Look like the innocent flower, but be the serpent under it. (I.v.64-65)
The following excerpt from the renowned tragedy Macbeth underlines one of
the pivotal ideas of deception in the play: that false emotions must

Analysis
The clearing into which Lennie and George wander evokes Eden in its serenity and beauty. Steinbeck wisely opens the
novella with this idyllic scene, for it creates a background for the idealized friendship between the men and introduces the
roman

Lecture 7
Review
Exceptions
IO
Review
Interfaces? Interfaces!
Its a contract!
If you must implement ALL the methods
All fields are final (cannot be changed)
public interface ICar cfw_
boolean isCar = true;
int getNumWheels();
BigRig
class BigRig imple