Operations Research Made Easy

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

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Price:\$49.95

Description

• The most comprehensive Operations Research APP for calculators.
• Offers the same feature as Discrete Math Made Easy
• Step by Step Analysis of..
• Linear Programming
• Markoff Chains
• Simplex Algorithm
• Probabilities
• Combinatorics
• Functions
• Vector and Matrices
• Solve Equations
• Logic with Set Theory, Truth Tables
• Users have boosted their Finite Math knowledge.
• Ideal for quick review and homework check in Finite Math classes.
• Easy to use. Just plug in the equation and the correct answer shows.

FUNCTIONALITY & MENU ITEMS OF APP :

LOGIC

• Read Truth Tables
• Read Proposition Laws
• Read Conditional
• Read BiConditional
• Read Set Theory: 10 Facts
• Read Set Theory: 9 Laws

ALGEBRA

• Solve any Equation or Inequality
• Solve 2x2 system - Step by Step
• Simplify & Evaluate
• Factor
• Powers
• Expand/Distribute
• Find GCD & LCM
• Find Common Denominator
• Find Proper Fractions
• Solve Proportion (Ratio) Problems
• Absolute and Percent Change

FUNCTIONS

• Read: Definition of Function
• All-in-one-Function Explorer
• Evaluate Function
• Find Domain of f(x)
• Find Range of f(x)
• Intersection of 2 Functions
• Find f+g
• Composition of 2 Functions f(g(x))
• Find [f(x+h)-f(x)]/h
• Find Inverse function
• Interval Notation

POLYNOMIALS & SEQUENCES

• All-in-one-Polynomial Explorer
• Find Degree
• Find Roots
• Polynomial Division & Remainder
• Synthetic Division
• Explicit Sequence & Partial Sum
• Recursive Sequence & Partial Sum
• Sequence Formula Finder
• Geometric Sequence & Series
• Arithmetic Sequence

POINTS & LINES

• Find Slope
• Find y=mx+b
• Read: y=k*x
• Read: Linear Functions
• Find Point Slope & y=mx+b given Pt & Slope
• Check if 2 Lines are Parallel or Perpendicular
• Find Parallel and Perpendicular Lines
• Read: Absolute Value Function |x|

QUADRATIC EQUATIONS & COMPLEX NUMBERS

• Do the Quadratic Equation
• Complete the Square
• Complete the Square to find Zeros
• Complete the Square to find Vertex
• One Complex Number : All-in-one-Explorer
• Two Complex Numbers : All-in-one-Explorer

COMBINATORICS

• 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
• n^r = Number of ways to rearrange n items repeated r times
• (n+r-1)!/((n-1)!*r!) = Select r given n w. repeatition
• Binomial Coefficients & Pascal Triangle

PROBABILITY & EXPECTED VALUE

• Read: Introduction & Examples
• Read: Rules & Properties
• Odds <-> Probability
• 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)
• Check if A and B are dependent or disjoint
• P(A or B or C)

VECTORS

• Read: Introduction to Vectors
• All-in-one-1-Vector Explorer
• Norm
• All-in-one-2-Vector Explorer
• Test of Orthogonality & Angle between A and B
• Projection A to B
• Test of (In)Dependence
• Cross Product finds perpendicular Vector
• Find Orthogonal 3D Vector

GAME THEORY

• Read Introduction & Applications
• Read Symmetric vs Non-Symmetric Games
• Read Cooperative vs Non-Cooperative Games
• Read Zero-Sum Games
• Read Simultaneous vs Non-Simultaneous Games
• Read Symmetric vs Non-Symmetric Games
• Read Prisoners Dilemma
• Read Strictly Determined Games
• Read Perfect vs Imperfect Information

MARKOV CHAINS & STOCHASTIC MATRICES

• Stochastic and Regular Stochastic Matrix
• Probability Vector
• Terminal State & Fixed Probability Vector
• Find A^n
• nth State of a Markov Chain: p0*A^n

LINEAR PROGRAMMING

• Find Maximum
• Find Mimimum
• Simplex Algorithm

BUSINESS

• Marginal Profit
• Marginal Revenue
• Demand Analysis
• Simplex Algorithm
• Find Equilibrium of Supply & Demand

MATRICES

• All in one Matrix A Explorer
• Two Matrices: A+B
• Find the Inverse of A
• Find the Determinant of A
• Simplex Algorithm
• Leontief Model
• Row Echolon(A)
• Reverse Row Echolon(A) - STEPS
• Solve System of Equations A*X=B
• Cramer Rule to solve A*X=B

HELP & ABOUT

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