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Operators and Elementary Operations

Arithmetic, relational, and logical operations on symbolic objects

Functions

Arithmetic Operations

`minus`	Symbolic subtraction
`plus`	Symbolic addition
`times`	Symbolic array multiplication
`ldivide`	Symbolic array left division
`rdivide`	Symbolic array right division
`power`	Symbolic array power
`nthroot`	Nth root of symbolic numbers
`mtimes`	Symbolic matrix multiplication
`mldivide`	Symbolic matrix left division
`mrdivide`	Symbolic matrix right division
`mpower`	Symbolic matrix power
`transpose`	Symbolic matrix transpose
`ctranspose`	Symbolic matrix complex conjugate transpose

Relational Operations

Operators

`eq`	Define symbolic equation
`ge`	Define greater than or equal to condition
`gt`	Define greater than relation
`le`	Define less than or equal to condition
`lt`	Define less than relation
`ne`	Define inequality

Functions

`has`	Check if expression contains particular subexpression
`in`	Numeric type of symbolic input
`isequal`	Test equality of symbolic inputs
`isequaln`	Test symbolic objects for equality, treating `NaN` values as equal
`piecewise`	Conditionally defined expression or function

Logical Operations

Operators

`and`	Logical AND for symbolic expressions
`not`	Logical NOT for symbolic expressions
`or`	Logical OR for symbolic expressions
`xor`	Logical XOR for symbolic expressions

Functions

`all`	Test whether all equations and inequalities represented as elements of symbolic array are valid
`any`	Test whether at least one of equations and inequalities represented as elements of symbolic array is valid
`has`	Check if expression contains particular subexpression
`in`	Numeric type of symbolic input
`isequaln`	Test symbolic objects for equality, treating `NaN` values as equal
`isfinite`	Check whether symbolic array elements are finite
`isinf`	Check whether symbolic array elements are infinite
`isnan`	Check whether symbolic array elements are `NaN`s
`logical`	Check validity of equation or inequality

Constants

`symtrue`	Symbolic logical constant true
`symfalse`	Symbolic logical constant false

Operations on Numbers

`mod`	Symbolic modulus after division
`powermod`	Modular exponentiation
`quorem`	Quotient and remainder
`rem`	Remainder after division

Complex Numbers

`conj`	Complex conjugate of symbolic input
`imag`	Imaginary part of complex number
`real`	Real part of complex number

Symbolic Math Toolbox Documentation

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Mathematical Modeling with Symbolic Math Toolbox

Mathematical Modeling with Symbolic Math Toolbox

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