Calculus Made Easy

Runs on TI-Nspire CX CAS and TI-Nspire CX II CAS only.
It does not run on computers!

App Purchase

Enter the last 8 digits of your 27-digit TI-Nspire's Product ID.

Located under 5:Settings → 4:Status → About ID may look like: 1008000007206E210B0BD92F455 HELP. If this was your ID you would only type in BD92F455.

Price: $49.95

Slide Shows

Description

  • Calculus Made Easy is the ultimate educational Calculus tool.
  • Users have boosted their calculus understanding and success by using this user-friendly product. A simple menu-based navigation system permits quick access to any desired topic.
  • This comprehensive application provides examples, tutorials, theorems, and graphical animations. Just enter the given function in the provided dialogue box and learn how the correct rule is applied - step by step - until the final answer is derived.
  • Features include:
  • -Step by Step Differentiation
  • -Step by Step Integration
  • -Step by Step Differential Equations
  • -Integral Calculator with Steps
  • -Step by Step Parametric Equations
  • -Step by Step Polar Functions
  • -Step by Step Multivariable Calculus
  • -Step by Step Limits and L'Hopital Rule
  • -Step by Step Implicit Differentiation and much more as can be seen in the videos.

FUNCTIONALITY & MENU ITEMS OF APP

FUNCTIONS

  • READ: Linear Functions
  • Find Slope
  • Find y=mx+b
  • Analyze |x| Function & its Slope
  • All-in-one-Function Explorer
  • Evaluate Function
  • Find Domain of f(x)
  • Find Range of f(x)
  • Intersection of 2 Functions
  • Composition of 2 Functions f(g(x))
  • Do the Quadratic Equation
  • Complete the Square
  • Find [f(x+h)-f(x)]/h
  • Find Inverse function
  • READ: Interval Notation
  • Newton Method
  • Apply Intermediate Value Theorem
  • READ: Intermediate Value Theorem

LIMITS

  • READ: Limit Rules
  • L'Hopital Rule 0/0 or 8/8
  • Compute 1- and 2-sided Limits
  • Continuity of piecewise-defined function
  • READ: Definition of 2-Sided Limit & Continuity
  • READ: Definition of Continuity

DERIVATIVES

  • Find [f(x+h)-f(x)]/h
  • Average Rate of Change
  • Find f'(x)=lim [f(x+h)-f(x)]/h as h->8
  • Instantaneous Rate of Change
  • Evaluate Derivatives; Tangent- & Normalline
  • Find Horizontal Tangentline
  • Find Tangentline parallel or perpendicular to given Line
  • Find Point Slope & y=mx+b given Pt & Slope
  • READ: Differentiation Rules
  • Step by Step Differentation
  • Higher Derivatives with Evaluation
  • Critical Points
  • Increasing & Decreasing Functions
  • Relative and Absolute Min and Max
  • Points of Inflection & Concavity
  • Mean Value Theorem
  • Rolle's Theorem
  • Implicit Differentiation
  • Slope of Inverse Function
  • All in one Rate Explorer
  • Differentiability of piecewise-defined function
  • Absolute and Percent Change
  • Differentials
  • APPS: Max Volume of Folded Box
  • APPS: Min Distance Point to Function f(x)
  • APPS: Related Rates Find dy/dt

VECTORS & VECTOR VALUED FUNCTIONS

  • READ: Vector Rules
  • 2D: Vector Length, Angle, Dot Product
  • Given Position s(t)=(x(t)
  • Given Velocity v(t)=(x'(t)
  • 3D: Unit Vector, Vector Length, Cross Product
  • Find Line Eqn given 2 Vectors
  • Find Plane Eqn given 3 Vectors

INTEGRALS

  • READ: Integration Rules
  • Step by Step Integration
  • Integration by Trig Substitution
  • Integration by Partial Fraction Decomposition
  • Find Antiderivative & Constant of Integration: ∫f(x)dx + C
  • Definite Integrals (Netarea)
  • 1. Fundamental Theorem of Calculus
  • 2. Fundamental Theorem of Calculus
  • Average Value Theorem
  • Find Total Area ∫|f(x)|dx
  • Find Enclosed Area ∫U(x)-L(x)dx
  • Area Approx RAMS, TRAPEZOID, SIMPSON RULE
  • Area Approx. RAM
  • Integration of Piecewise defined Function
  • Compute ∫(Rate)dt
  • Improper Integrals Type 1 & 2
  • APPS: CURVE LENGTH of f(x) ∫(1+f'(x)^2)dx
  • APPS: VOLUME - Disk Method about x-axis
  • APPS: VOLUME - Washer Method about x-axis
  • APPS: VOLUME - Shell Method about y-axis
  • APPS: VOLUME - Washer Method about y-axis
  • APPS: VOLUME - Known Cross Sections
  • APPS: SURFACE AREA (x and y-axis)
  • READ: Integration by Trig Substitution

DIFFERENTIAL EQUATIONS

  • Solve any 1. order Differential Equation
  • Separation of Variables
  • Euler Method
  • Logistic Differential Equation
  • Solve any 2nd order Differential Equations

HORIZONTAL & VERTICAL MOTION

  • Given Position s(t)
  • Given Velocity v(t)
  • Given Acceleration a(t)

SEQUENCES & SERIES

  • Explicit Sequence & Partial Sum
  • Recursive Sequence & Partial Sum
  • Sequence Formula Finder
  • Sigma S-Notation
  • Geometric Series & Convergence Test
  • Nth Term Test for Divergence
  • Integral Test
  • p-Series Test
  • Alternating Series Test
  • Ratio Test
  • Find Sum and Partial Sums
  • Develop MacLaurin & Taylor Series using Definition
  • Taylor Series with Error Bound
  • Compose 2 Taylor Series
  • Power Series
  • Interval and Radius of Convergence

PARAMETRIC EQUATIONS

  • Eliminate Parameter
  • Evaluate and Derivatives
  • Tangents
  • Curve Length
  • Enclosed Area
  • Volume of Solids
  • Surface Area of Solids

POLAR EQUATIONS

  • Polar Coordinates -> (x,y)
  • READ: Symmetry of Polar Equations
  • Find Intersection of Polar Functions
  • Evaluate and Differentiate d(theta)/dr
  • Find dy/dx
  • Find Tangent Line
  • Horizontal and Vertical Tangents
  • Area
  • Curve Length
  • Find Angle theta given x and r(theta)
  • Find Angle theta given y and r(theta)

MULTIVARIABLE CALCULUS

  • Convert 3D Coordinates
  • Partial Derivatives and Gradient
  • Relative Extrema of f(x)
  • Hessian Matrix
  • Directional Derivative
  • Chain Rule
  • Laplace Transforms
  • Lagrange Multipliers
  • Multiple Integrals: ∫f(x,y)dydx
  • Multiple Integrals: ∫∫f(x,y,z)dzdydx
  • Find Tangent Plane & Normal Line
  • Normal Unit Vector

ALGEBRA & TRIGONOMETRY

  • Solve any Equation or Inequality
  • Intersection of 2 Functions
  • Simplify Expression
  • Factor
  • Expand/Distribute
  • Partial Fractions
  • READ: Intro
  • Convert Degree <-> Radian
  • Evaluate Trig Functions
  • READ: Trig Identities
  • READ: Hyperbolics
  • READ: TRIG-DERIVATIVES
  • READ: TRIG-INTEGRALS
  • READ: Unit Circle: Angles & Coordinates
  • READ Circle Properties & Formulas
  • Find Circle Sector

EXPONENTS & LOGARITHMS

  • READ: Exponents & Rules
  • Solve any Equation
  • Solve using the Rule 72
  • Solve Money/Exponential Growth Problems
  • READ: Logarithms & Rules
  • Evaluate Logarithms
  • Logarithm Solver
  • Change of Base

HELP & ABOUT

  • Help & Use of Keys
  • What to Input
  • About us

View App Functionality (PDF) >>