





Calculus Made Easy 
Testimonials 



1) From Collegeboard.com
"This
TI89 program is an excellent collection of subprograms and
menus that will help the user solve almost every imaginable
calculus problem and recall useful theorems, definitions, and
rules.
The program automates many of the TI89 builtin functions
with entry screens, dialog boxes, and hints, and adds many
others (for example, slope fields, velocity problems, and
tests for convergence). Instructors will enjoy using this
program for inclass demonstrations, and students will want to
use this for homework help and even while taking the AP Exam.
While individual copies of the program sell for $149.95, a site
license is available."
(Excerpt
from the Collegeboard Review 
read
more)

2) User Testimonial (A.G.):
"I
bought your TI89 calc program, and I like it a lot…Well,
that is an understatement, it is quite possible one of the
greatest things I’ve ever had. It has allowed me to check
every problem I have had in my college calculus class, and
because of that I am at the top of my class."

3) User Testimonial (J.B.):
Recently
I bought a TI89 Titanium to help me with Calculus I and
Calculus II. The calculator itself is a great tool; however, I
needed an even more powerful tool in conjunction with the
calculator to help me solve integration, derivation, and
related rate problems. I researched many different
applications, and finally, I encountered Calculus Made Easy©.
I purchased the program and became very familiar with its
interface. I found it very easy to use. Because the program is
organized around the key elements of Calculus, it provides a
clear, organized, and expeditious method to get results to
practically every fundamental aspect of solving Calculus
problems. When I started Calculus I, on my first exam I
received a D. However, after becoming familiar with all
aspects of the program and practicing how to use the
interface, I was able to become so familiar with the
fundamentals of Calculus, that I was able to improve my
understanding to the point where I achieved an A in the
course. Calculus Made Easy© is the tool that made this
improvement possible. It is one of the most helpful, user
friendly, and most efficient applications dealing with a
particular subject matter in the area of Mathematics. I am
looking forward for the same success in Calculus II as a
result of the program. I wholeheartedly recommend the
application for any student of Calculus in order to improve
his or her understanding of the subject matter or grade
average.
JB

3) Students' testimony:
A.C.: "It
is the best Calculus program in the world because it covers
everything that is AP Calculus relevant."
L.N.: "It cut down a lot of time on checking answers, it
helped a great deal."
R.R.: "I learned a lot of Calculus by using the
program."
P.W.: "The program makes learning Calculus really easy.
The animations help a great deal. This program was created
with a lot of care."
M.S.: "I am not quite sure how I would have survived AP
Calculus without the program."

4)
MathForum Discussion
Read
or post user feedback at Mathforum's discussion group here.












