Mathcounts has gotten easier !! Use your TiNspire CX CAS to solve MathCounts problems within seconds.. Watch for yourself:
Read below’s MathCounts Made Easy’s Functionality:
- Arithmetic: Exponents, Modular Arithmetic, Factorials, etc
- Solve any Equation or Inequality
- Solve 2×2 system – Step by Step
- Read: PEMDAS – Order of Operation
- Simplify & Evaluate
- Factor
- Powers
- Expand/Distribute
- Find GCD & LCM
- Find Common Denominator
- Find Proper Fractions
- Solve Proportion (Ratio) Problems
- Absolute and Percent Change
- Read: Definition of Function
- All-in-one-Function Explorer
- Evaluate Function
- Intersection of 2 Functions
- Find f+g
- Composition of 2 Functions f(g(x))
- Find [f(x+h)-f(x)]/h
- Find Inverse function
- Read: Interval Notation
- All-in-one-Polynomial Explorer
- Find Degree
- 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
- Quadrant Finder given Point (x,y)
- Read: Absolute Value Function |x|
- 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
- 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
- Explicit Sequence & Partial Sum
- Recursive Sequence & Partial Sum
- Sequence Formula Finder
- Geometric Sequence & Series
- Arithmetic Sequence
- Read: Intro
- Solve any 90 degree Triangle
- Read: 3 Laws
- Solve any triangle
- SSS-Case
- SAS-Case
- SSA-Case
- SAA-Case
- Evaluate sin(x)
- Read: Unit Circle: Angles & Coordinates
- Read: Circle Properties & Formulas
- Find Sector
- Arc Length Solver
- 2D: Circle Solver
- 2D: Find Sector
- 2D: Arc Length Solver
- 2D: Pythagorean Theorem
- 2D: Triangle Solver
- 2D: Square Solver
- 2D: Rectangle Solver
- 2D: Parallelogram Solver
- 2D: Rhombus Solver
- 2D: Trapezoid Solver
- 3D: Sphere Solver
- 3D: Cube Solver
- 3D: Cylinder Solver
- 3D: Cone Solver
- 3D: Rectangular Prism Solver
- Polar Coordinates <-> (x,y)
- Degree <-> Radian
- Degree to Degree/Minutes/Seconds
- Revolution to Degree/Radian
- Find Mean, Median, Mode
- Find Standard Deviation and Variance
- Find Harmonic and Geometric Mean
- Compute 1- and 2-sided Limits
- Sigma S-Notation
- Count Integers given Range given N
- Count Integers divisible by N and/or M
- Integer Solutions to 1 Eqn. with 2 Variables
- Integer Solutions to 1 Eqn. with 3 Variables
- Find Prime-Factorization
- List Primes between A and B
- Count Primes between A and B
- Find Prime greater/less than A
- Prime Checker
- Coprime Checker
- Euler’s Phi(n)-function
- Find GCD & LCM
- Euclidean Algorithm finds GCD
- Extended Euclidean Algorithm
- Bezout Theorem
- Perfect Numbers (Euclid-Euler Theorem)
- Euclid: Infinitely many primes.
- Prime Number Theorem
- Euler’s Theorem
- Fermat’s Little Theorem
- Fermat’s Last Theorem
- Wilson’s Theorem
- Chinese Remainder Theorem
- Compute a mod m
- Create table mod m
- Compute a+b
- Compute a^n mod m
- Find Inverse of a mod m
- Find Order of a mod m
- Primitive Root mod m
- Solve ax=b mod m
- Solve x^2=a mod m
- Solve ax^2+bx+c=0 mod m
- Read Truth Tables
- Read Proposition Laws
- Read Conditional
- Read BiConditional
- Read Set Theory: 10 Facts
- Read Set Theory: 9 Laws
- n1*n2*n3*.. = Multiplication Principle
- n! = Number of Rearrangements
- Compute n!*m!
- nPr = Number of ways to rearrange r given n
- nCr = Number of ways to pick r given n