You can now use the Mathematical Economics Made Easy app at https://www.tinspireapps.com/?a=MEME to get step by step solutions to topics such as :
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- Terms and Definitions of Economics
- Definition of Economics
- The 3 Questions
- Ration Assumption
- Ceteris Paribus
- Factors of Production
- Opportunity Cost
- Productivity
- Production Possibilities Curve
- Demand
- Supply
- Demand & Supply
- Consumer & Production Surplus
- Unemployment
- Real vs Nominal GDP
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- Computational Economics
- 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
- Cobb-Douglas Prod.
- Gini Coefficient
- Future Value & Compound Interest
- Effective Interest Rate
- Differentials
- Logistic Differential Equation
- Simplex Algorithm
- Fiscal Multiplier
- 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
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- Algebra & Complex Numbers
- Solve any Equation or Inequality
- Solve 2×2 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
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- 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
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- 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
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- 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
- Hessian Matrix
- Lagrange Multiplier with 1 or 2 constraints
- Relative Extrema of f(x,y)
- Multiple Integrals
- Differential & Difference Equations
- Solve any 1. order D.E.
- M(x,y)dx+N(x,y)dy=0
- Separation of Variables
- 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
- System of Differential Equations
- Solve 1. Order Difference Equation
- Solve 2. Order Difference Equation