Use the TI-89 as the Ultimate Cheat Sheet
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My name is Tom and I program TI-89 calculators to be the Ultimate step by step Calculus Cheat Sheet. The app show all work right on the calculator screen.
The programs are a Compilation of Midterms, Final Exams and homework from college calculus classes 1,2 and 3 all over the United States. The app shows work for calculus solutions line by line at your own pace so you can write it down on tests, homework, whatever.
You get all the calculus 1,2 & 3 programs below for the price of a serious happy hour. That all four years of calculus, updates forever included.
100% Guaranteed or your money back
LEGENDARY SUPPORT:
Phone Support (my favorite) | Email Support | Facebook Support | Twitter Support
I do it ALL and it is IMMEDIATE!
CALCULUS 1 PROGRAMS (Scroll down for 2 & 3)
Chain Rule | dy/dx = f’[g(x)] * g’(x) | dy/dx = f’(u) * u’ | (5x²+7)^5 | sin(ax) | 7*cos(5*x^2) | (tan (5x))^5 Video Example
Concavity
cos(a * x) derivative
cos(a * x) integrate
Critical Points Video Example
Definite Integral | = ∫ [ f (x) ] dx Video Example
Definition of a Derivative
Derivatives/Algebra (step by step) | √(x) | 3√(x) | 5/√(x) | 5/x | 5/8x | 5/x² | (5x)² | 5x²/8 | x(x+5) | x^½ | x^(-½) | (x²-4)/(x+2) | (x²-4)/(x-2) | (5x²+7)^5 | √(5x²+7) | (5x²+7)½ | ³√ (5x²+7) | (5x²+7)¹/³ | sin | cos | tan
Difference Quotient Video Example
ê(x) Derivatives
ê(x) Integrals
Equation of a Tangent Line (y=mx+b) Video Example
Equation of a tangent line at a pt | (y = mx + b) Video Example
Graphing by Hand | Concavity | Critical Points | Crosses x axis | Inflection Point | Intervals of Increase | Intervals of Decrease | Local Max & Min
Local Max and Min Video Example
Implicit differentiation | y³+y²-5y-x² = -4 Video Example
Integrals/ Algebra (Rewrite selected & Integrate) | n / √(x) | (x² + n)² | (x³ + n)/x² | ³√(x) | n / x² | n / ³√(x) | n / x√(x) | 1/x³
Integration by Parts | ln(x) Video Example | n*e^x Video Example | sin(x) Video Example | cos(x)
Intervals of Increase or Decrease
Limits Video Example
In(x) Natural Log
log(x) Log to Other Base | Evaluate | Solve for x | Exponential Form | Logarithmic Equation | Differentiate
Product Rule | ( f (x) )( g (x) ) Video Example
Quadratic Formula
Quotient Rule | ( f (x ) ) / ( g (x) ) Video Example
Relative Extrema
sin(a*x) Derivative
sin(a*x) Integral
Trig & Half Angle Formulas & Identities | cos(2x)2 | 1-cos(2x) / 1+cos(2x) | sin²(x) + cos²(x) = 1 | tan(x) | tan²(x) | Trig d/dx cos(2x)/2 | cos(2x) | cos(x) | cos²(x) | cot(x) | csc(x) | csc²(x) | sec(x) | sec²(x) | sin(2x) | sin(x) | sin²(x)
Trig d/dx Identities
U – Substitution
Recent Testimonials Summer 2013:
Tom- I showed my ex, who is a calculus professor, and he was waaaaaaay impressed. And he is an arrogant ass, who never helped me ever…I could tell he wanted to hate on it, but he couldnt.
Kristin P
Tom…I think that I’m finally done with Calculus II. In the prior test I got 78 and yesterday I finished all the problem on the test. I think I should be able to remain around the same grade. Thank you so much for your help; your programs really made the difference. They didn’t just solve the problems for you, in my case, they gave me the confidence and security I had lost with those stupid professors and the way they teach. To be honest, studying the programs on my calculator taught me how to solve problems that I couldn’t do before due to the way they were presented. I felt confident and secure yesterday, and it only possible because either I remember how to do the problems or the calculator would. Thanks one more time for time, dedication and quick responses. There is no other person in the whole world that would do what you do for us , college students being killed with freaking calculus classes. John
Tom- Got it to work with that link you sent me! Just wanted to say thanks for all the great work you do, and for helping me pass this calculus class. I’m going to tell everyone about this and make them pay the $30 dollars because you have done a splendid job programming my friend. Let me know if you have any new programs for derivatives or integrals and Ill let you know if I need any more help! Much thanks, –Eric
I basically just needed to say that you’re an amazing man. Basically saved my life during my emag theory course
-DoubtingThomas (Youtube vectors review here)
oh my god I figured it out. You’re the freaking best! -Sarah
Thanks Tom. I appreciate you taking the time to break down and explain these to me. :0) –Nelson
Tommy, Great talking with you last night. I already liked you for developing this “most excellent program” but after our conversation I concluded you to be a great guy. I’ve been playing with this program most of the night, took in a few “z’s” and am back for more. This program really is superb. I did, however, notice that for some unknown reason when I attempt to do Relative Extrema’s and Trajectories that both programs came up as “Program not Found”. I’m not sure if I will be encountering the Trajectory stuff in this semester of Calculus but I do have a test this Thursday that includes Relative Extrema. Any suggestion, oh Master of this great creation?! I’m going to be gone most the day but should be home late afternoon if you got time to call. Same number (843-xxx-xxxx). That’s Myrtle Beach, 3 hours ahead of you and more golf courses than you can shake a stick at. Thanks -Joe
Wow! Awesome! These are great, so great, thank you! -Kristen
Tom is the man! His program is helping me pass my calculus class. He was willing to help me immediately when I couldn’t get one of the programs working! This application is in my opinion a STEAL! I’ve never met Tom in person but I’ll owe passing this class to every step calculus.
-YouTube product rule video comment
CALCULUS 2 & 3 PROGRAMS
A & B Vectors A(x,y,z) B(x,y,z) ||A|| Magnitude ||B|| Magnitude | A – B | A – B Magnitude | A + B | A + B Magnitude | A + B + C | Find Resultant | Find Components | A * B Dot Product | | A x B Cross Prod | B – A | n * A | (n * A) + (n * B) | Area of a parallelogram | Component A direct B | cosine(AB) | Equation of a Plane | ax+by+cz+d=0 | P&Q Points | Projection of A on B | Projection of B on A | Unit vector A | Unit vector B Video Example
Acceleration | r(t) function
Angle of a Vector | r(t) function
Arc Length | f(x) system | r(t) system | y system
Average Rate of Change
Component of A Direction of B
Conservative Curl
Compute Curl at a Point
Compute Divergence at a Point
Cosine(∅) of A & B
Curl | Definition | PQR notation | Conservative | Divergence | Curl Problem | Compute Curl at Point | Compute Divergence at Point | MNP notation | Conservative | Divergence | Curl Problem | Compute Curl at Point | Compute Divergence at Point Video Example
Cross Product Video Example
Definite Integral Video Example
Divergence of Curl
Divergence of Vector Field
Dot Product Video Example
Eliminate the Parameter (t)
Gradient | Definition | 2 Variables | 3 Variables
Implicit Differentiation Video Example
Trig & Half Angle Formulas | 1 + cos(2x)2 | 1 – cos(2x)/1 + cos(2x) | 1 – cos(2x)/2 | cos(2x) | cos(x) | cos²(x) | cot(x) | csc(x) | csc²(x) | sec(x) | sec²(x) | sin(2x) | sin(x) | sin²(x) | sin²(x) + cos²(x) = 1 | tan(x) | tan²(x)
Linear Equations (3 variable) | ax+by+cz+d=0
Line Integral Over Range | = ∫ ( f [(x(t),y(t),z(t)] * √ [ x'(t)² + y'(t)² + z'(t)² ] ) dt
Mass of Spring or Wire
Magnitude of a Vector | r(t) function
Parametric Equation | r(t) function
Partial Fractions Integration
Polar to Rectangular Conversions
Projection of Vector A on Vector B
P & Q Vector Points | Position Vectors | Projection of a on b, b on a | Speed
Quadratic Formula
Sketch a Graph | r(t) function | Make a Table of Points
Surface Integral | x,y | x,z | y,z
Position Vectors | Velocity | Acceleration | Speed | Unit Tangent Vector | Parametric Equation | Standard (Linear) Equation
Speed | r(t) function
Sphere | Center Point | Mid Point | Equation | Radius
Surface Area Revolving
Surface Integral | x,y | x,z | y,z
Tangent Plane to a Surface
Trig d/dx – Identities and Functions | Half Angle Formulas | Reciprocals | Integration | Derivatives | 1+cos(2x)2 | 1-cos(2x) / 1+cos(2x) | 1-cos(2x)/2 | cos(2x) | cos(x) | cos²(x) | cot(x) | csc(x) | csc²(x) | sec(x) | sec²(x) | sin(2x) | sin(x) | sin²(x) | sin²(x) + cos²(x) = 1 | tan(x) | tan²(x) Video Example
U Substitution
Vectors | Unit Tangent Vector | Unit Vector PQ/||PQ|| | Vector Between P & Q
Velocity
Volume of a Parallelepiped
Work | Force Field | Lifting Object | Spring | Pumping Oil
Don’t forget the programs come with my
LEGENDARY SUPPORT:
Phone Support (my favorite) | Email Support | Facebook Support | Twitter Support
I do it all and it is immediate.
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Calculus Cheat Sheet Video Transcript
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