Oct. 17, 2011

Imaginary Number Calculator.

i = square root of -1

i^2 = -1

i^3 = -i

i^4 = 1

Oct. 17, 2011

Chinese Remainder Theorem Calculator shows how to solve a system of modulus equations.

Oct. 17, 2011

Matrix Multiplication

Matrix Addition

Matrix Subtraction

Scalar Multiplication

http://www.mathcelebrity.com

Oct. 16, 2011

Given two numbers in complex number notation, this calculator:

1) Adds (complex number addition), Subtracts (complex number subtraction), Multiplies (complex number multiplication), or Divides (complex number division) any 2 complex numbers in the form a + bi and c + di where i = √-1.

2) Determines…

Oct. 16, 2011

Shows how we add, subtract, multiply, or divide two numbers in different bases

Given any positive number, this will determine:

Prime Factorization

Digit Sum

Divsibility

Prime Power Decomposition

Oct. 16, 2011

Shows you how to add multiple fractions or order multiple fractions from lowest to highest and highest to lowest

Oct. 16, 2011

Permutations and Combinations Calculator. Shows you how to calculate permutations and calculate combinations with factorials.

Permutations Calculator URL:

https://www.mathcelebrity.com/permutation.php

Oct. 16, 2011

FOIL Calculator. FOIL stands for First, Outside, Inside, Last.

The FOIL Calculator demonstration shows how to multiply the binomials (ax + b)(cx + d)

Oct. 14, 2011

Addition of 3 or More Numbers Calculator

Oct. 14, 2011

addition, subtraction, multiplication, long division of two numbers for MathCelebrity.com

Oct. 11, 2011

Coin Value Calculator. Determines the value of a collection of coins.

Penny = $0.01

Nickel = $0.05

Dime = $0.10

Quarter = $0.25

Half-Dollar = $0.50

Dollar = $1.00

Use our calculator at:

https://www.mathcelebrity.com/coinvalue.php

Oct. 10, 2011

Cross Product Calculator determines the cross product in R3.

Oct. 10, 2011

Fraction Calculator - Demonstrates how to add, subtract, multiply, divide, and simplify fractions.

This video shows you how to use greatest common factors to simplify fractions.

Practice your problems using our calculator at:

https://www.mathcelebrity.com/fraction.php

Oct. 8, 2011

Sales Price Variance Calculator based on budgeted quantity, budgeted price, actual quantity, and actual price. Determines a favorable or unfavorable rating.

Calculator:

https://www.mathcelebrity.com/salespricevariance.php

Oct. 6, 2011

Combining Like Terms Calculator

Shows you how to combine like terms in a polynomial.

Combining Like Terms Calculator URL

https://www.mathcelebrity.com/polynomial.php

Oct. 6, 2011

Greatest Common Factor and Least Common Multiple

Oct. 6, 2011

Interval Notation Calculator

Shows how to construct interval notation using less than, less than or equal to, greater than, greater than or equal to. Also shows set builder notation.