notation - An expression made up of symbols for representing operations, unspecified numbers, relations and any other mathematical objects
Base Change ConversionsFree Base Change Conversions Calculator - Converts a positive integer to Binary-Octal-Hexadecimal Notation or Binary-Octal-Hexadecimal Notation to a positive integer. Also converts any positive integer in base 10 to another positive integer base (Change Base Rule or Base Change Rule or Base Conversion)
Complex Number OperationsFree Complex Number Operations Calculator - 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 the Square Root of a complex number denoted as √a + bi
3) Absolute Value of a Complex Number |a + bi|
4) Conjugate of a complex number a + bi
Expanded NotationFree Expanded Notation Calculator - Writes the expanded notation for a number.
Expected ValueFree Expected Value Calculator - This lesson walks you through what expected value is, expected value notation, the expected value of a discrete random variable, the expected value of a continuous random variable, and expected value properties.
Index FormFree Index Form Calculator - Writes a number using index form notation
IntegersFree Integers Calculator - This lesson walks you through what integers are, how to write integers, integer notation, and what's included in integers
Interval Notation and Set Builder NotationFree Interval Notation and Set Builder Notation Calculator - This calculator translates the following inequality statements to interval notation and set builder notation:
* x < 5
* y <= 5
* z > 5
* a >= 5
* b < 5 or b > 20
* Compound Inequality such as 0 <= c < 4
* |x|<3
* Reverse Interval Notation to Inequality Statement such as (-7,5]
* {x|x<1}
* Word representations of interval notations such as 2 is less than or equal to x is less than or equal to 8
L'Hôpital's RuleFree L'Hôpital's Rule Calculator - This lesson walks you through L'Hôpitals's Rule including the definition, pronunciation, notation, and examples
Lagrange Four Square Theorem (Bachet Conjecture)Free Lagrange Four Square Theorem (Bachet Conjecture) Calculator - Builds the Lagrange Theorem Notation (Bachet Conjecture) for any natural number using the Sum of four squares.
Limit of a FunctionFree Limit of a Function Calculator - This lesson walks you through what limit is, how to write limit notation, and limit theorems
Plane Geometry OperationsFree Plane Geometry Operations Calculator - Evaluates and simplifies various plane geometry notation and operations
Rational NumbersFree Rational Numbers Calculator - This lesson walks you through what rational numbers are, how to write rational numbers, rational number notation, and what's included in rational numbers
Real NumbersFree Real Numbers Calculator - This lesson walks you through what real numbers are, how to write real numbers, real numbers notation, and what's included in real numbers
Roster NotationFree Roster Notation Calculator - Given a set of numbers, this displays the roster notation
ROT-13 ConversionsFree ROT-13 Conversions Calculator - This calculator converts ROT-13 (rot13) (rotate by 13 places) notation to standard notation or standard notation to ROT-13 notation.
Scientific NotationFree Scientific Notation Calculator - * Converts a number into scientific notation and determines order of magnitude
* converts scientific notation to a number (standard notation). Also handles scientific notation operations.
Set NotationFree Set Notation Calculator - Given two number sets A and B, this determines the following:
* Union of A and B, denoted A U B
* Intersection of A and B, denoted A ∩ B
* Elements in A not in B, denoted A - B
* Elements in B not in A, denoted B - A
* Symmetric Difference A Δ B
* The Concatenation A · B
* The Cartesian Product A x B
* Cardinality of A = |A|
* Cardinality of B = |B|
* Jaccard Index J(A,B)
* Jaccard Distance Jσ(A,B)
* Dice's Coefficient
* If A is a subset of B
* If B is a subset of A
Set Theory NotationFree Set Theory Notation Calculator - Evaluates and describes various set theory notation
Standard NotationFree Standard Notation Calculator - Displays the Standard notation of expanded notation
Standard NotationFree Standard Notation Calculator - Calculates the following:
* The numeric notation of word notation
* Standard notation of expanded notation
What is a FunctionFree What is a Function Calculator - This lesson walks you through what a function is, how to write a function, the part of a function, and how to evaluate the outputs of a function.
This lesson also shows you the domain and range of a function. This lesson shows you the y-intercept of a function and the x-intercept of a function. Also shows Relation and function
Word NotationFree Word Notation Calculator - Calculates the following:
* The word notation of a number of numeric expression
