▷TiNspire Made Easy Apps are helpful for any engineering courses

The Made Easy Apps have helped me while I was taking electrical engineering courses up until May 2010.

They are also helpful if one is taking graduate engineering courses.

It does not matter what field of engineering one is in.

They are very helpful all around.

I was using apps on the TI 89 Titanium and now am using the TiNSpire – they worked great.

Step by Step Engineering Mathematics using the Ti-NSpire CAS CX calculator program

Attention Engineers with a TI-Nspire CAS CX :

Engineering Mathematics has become much easier : this Step by Step Ti-nspire app covers 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.  For more details visit: http://www.tinspireapps.com/?a=EMME

Engineering Economics app now available for the TI-Nspire CX – Step by Step Solutions

Engineering Economics has become very easy now when using the new TiNspire CX app


    • Future Value & Compound Interest
    • Effective Interest Rate
    • Nominal Interest Rate
    • Compute Inflation Rate
    • Investment Worth after Inflation
    • Investment Worth after Inflation & Tax
    • Depreciation : Straight Line Method
    • Depreciation : Sum of Years Digits
    • Depreciation : Reducing Balance Method
    • Income Tax Calculation
    • Compute any Rate [%] by Definition
    • Present Value of Perpetuity
    • Simple Interest I=P*r*t
    • Compounded Interest: A=P*(1+r)^t
    • Compounded Interest=P*(1+r)^t-P
    • Compounded Continuously A=P*e^(r*t)
      Cash Flow / Capital Investment

    • Geometric Gradient of Payments (P/A)
    • Equal Payment: Present Worth (P/A)
    • Equal Paym: Capital Recovery (A/P)
    • Equal Paym: Sinking Fund (A/F)
    • Equal Paym: Compound Amount (F/A)
    • Arithmetic Gradient to Uniform Series (A/G)
    • Arithmetic Gradient Present Worth (P/G)
    • Single Payment Compounded: (F/P)
    • Single Payment Present Worth: (P/F)
    • Solve for V: A=B*v+C
    • Equivalent Annual Cost EAC
    • Equivalent Annual Cost EAC + Cost
    • V1+V2*(A/P)+V3*(A/F,i,n)+V4*(A/G,i,n)
    • V1+V2*(P/A)+V3*(P/G,i,n)+V4*(P/F,i,n)
      Economical Calculations 1

    • Marginal Profit
    • Marginal Revenue
    • Break Even Point R=C
    • Demand Analysis
    • Economic Order Qty
    • Continuous Income Stream
    • Price Elasticity
    • Find Equilibrium of Supply & Demand
    • Consumer Surplus
    • Producer Surplus
    • Consumer & Production Surplus
    • Real vs Nominal GDP
    • Cobb-Douglas Prod.
    • Gini Coefficient
    • Differentials
    • Logistic Differential Equation
    • Simplex Algorithm
    • Average Tax Rate
    • Marginal Tax Rate
    • Price Index
    • Real GDP – Expenditure Approach
    • Real GDP – Income Approach
    • GDP Deflator: Nominal GDP -> Real GDP
    • Compute any Rate [%] : Labor
    • Nominal & Real Interest Rate
    • Unemployment Rate
  • Solve any Equation
  • Solve using the Rule 72
  • Solve Money/Exponential Growth Problems
  • Geometric Sequence & Series
  • Sigma S-Notation