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▷Engineering Mathematics Made Easy - Step by Step with the TI-Nspire CX (CAS)◁

         Solve Engineering Mathematics problems stepwise using the Ti-Nspire Calculator

Engineering Mathematics Made Easy
Runs on TI-Nspire CX CAS only.
It does not run on computers!
TI-Nspire CX CAS
TI-Nspire CX CAS

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

Located under 5:Settings → 4:Status → About

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Description


Most Comprehensive Engineering Mathematics APP for the TiNspire: Covers all Math Topics for Engineers (i.e. FE Exam) such as Algebra, Complex Numbers, Conics, Trigonometry, Exponential and Logarithmic Functions, Calculus, Differential Equations with LaPlace Transforms, Statistics, Probability, Combinations & Permutations, Matrices and Vectors. Read Definitions & Theories. And much more:

FUNCTIONALITY & MENU ITEMS OF APP :


    Algebra & Complex Numbers
  • Solve any Equation or Inequality
  • Solve 2x2 system - Step by Step
  • READ: PEMDAS - Order of Operation
  • Simplify & Evaluate
  • Find Partial Fractions
  • Solve Proportion (Ratio) Problems
  • Find Slope
  • Find y=mx+b
  • Find Parallel and Perpendicular Lines
  • Do the Quadratic Equation
  • One Complex Number : All-in-one-Explorer
  • Two Complex Numbers : All-in-one-Explorer


  • Exponents & Logarithms
  • READ: Exponents & Rules
  • Solve Money/Exponential Growth Problems
  • READ: Logarithms & Rules
  • Evaluate Logarithms
  • Logarithm Solver
  • Explicit Sequence & Partial Sum
  • Recursive Sequence & Partial Sum
  • Sequence Formula Finder
  • Geometric Sequence & Series
  • Arithmetic Sequence
  • Sigma S-Notation


  • Vectors & Matrices
  • READ: Vector Rules
  • 2D: Vector Length
  • 3D: Unit Vector
  • All in one Matrix A Explorer
  • Two Matrices: A+B
  • Find the Inverse of A
  • Find the Determinant of A
  • Row Echolon(A)
  • Reverse Row Echolon(A) - STEPS
  • EigenValues - STEPS
  • EigenVectors - STEPS
  • Solve System of Equations A*X=B
  • Cramer Rule to solve A*X=B


  • Trigonometry & Conics
  • READ: Intro
  • Solve any 90 degree Triangle
  • Solve any triangle
  • SSS-Case
  • SAS-Case
  • SSA-Case
  • SAA-Case
  • Evaluate sin(x)
  • READ: Circle Properties & Formulas
  • READ: Trig Identities
  • Find Sector
  • Arc Length Solver
  • All-in-One Conic Analyzer


  • Combinatorics & Probability
  • n1*n2*n3*.. = Multiplication Principle
  • n! = Number of Rearrangements
  • nPr = Number of ways to rearrange r given n
  • nCr = Number of ways to pick r given n
  • Find Average
  • Find Std Deviation
  • Find Weighted Average
  • Read: Probability Introduction & Examples
  • Read: Probability Rules & Properties
  • Conditional Probability
  • Expected Value: Find mu and s
  • Read: Cards
  • Read: Dice
  • Read: Marbles
  • Read: Coins
  • P(A or B)=P(A)+P(B)-P(A and B)


  • Statistics
  • Binomial Distribution Table
  • Cumulative Binomial Distribution
  • Normal Distribution
  • Read: About Normal Distributions
  • Find Regression Line y=mx+b
  • Find Regression Line y=mx+b Step by Step
  • Read: All about Linear Regression
  • Read: About Tests of Significance
  • Z-score Solver
  • Z-Test for Mean Ho:mu=mu_o
  • Z-Test for Means Ho:mu1=mu2
  • Z-Test for Proportion Ho:p=po
  • Z-Test for Proportions Ho:p1=p2
  • Read: Confidence Intervals & their Behavior
  • CI for Mean mu with known Standard Deviation
  • CI for Proportion p


  • Calculus & Numerics
  • Newton Method
  • Bisection Method
  • READ: Limit Rules
  • Compute 1- and 2-sided Limits: lim x->c f(x)
  • L'Hopital Rule
  • READ: Differentiation Rules
  • Find f'(x)=lim [f(x+h)-f(x)]/h as h->oo
  • Derivatives and Tangentline
  • Critical Points
  • Points of Inflection & Concavity
  • READ: Integration Rules
  • Antiderivatives & Integrals
  • Definite Integral (Netarea) f(x)dx over [a,.b]
  • APPS: VOLUME - Disk Method about x-axis
  • Area Approx. RAMS
  • Limits: lim (x,y) as (x,y)->(xo,yo)
  • Partial Derivatives and Gradient
  • Total Differential: x*dx+y*dy
  • Chain Rule
  • Relative Extrema of f(x,y)
  • Multiple Integrals:


  • Differential Equations & Transforms
  • Solve any 1. order D.E.
  • M(x,y)dx+N(x,y)dy=0
  • Linear in y Differential Equation
  • Newtons Law of Cooling / Heating
  • Euler Method given n=Number of Pts.
  • Solve any 2. order D.E.
  • Homogeneous Differential Equation
  • Non-Homogeneous Differential Equation
  • Laplace Transform
  • Inverse Laplace Transform
  • Table of Laplace Transforms
  • Fourier Series of f(x) over [a,b]
  • Table of Fourier Transforms


  • Convert
  • Polar Coordinates <-> (x,y)
  • Degree <-> Radian
  • Degree <-> Degree/Minutes/Seconds
  • Revolution to Degree/Radian
  • Revolution/Min to Radian/Sec


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

View entire functionality in PDF file