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Operators and Elementary Operations

Arithmetic, relational, and logical operations on symbolic objects

Functions

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minusSymbolic subtraction
plusSymbolic addition
timesSymbolic array multiplication
ldivideSymbolic array left division
rdivideSymbolic array right division
powerSymbolic array power
nthrootNth root of symbolic numbers
mtimesSymbolic matrix multiplication
mldivideSymbolic matrix left division
mrdivideSymbolic matrix right division
mpowerSymbolic matrix power
transposeSymbolic matrix transpose
ctransposeSymbolic matrix complex conjugate transpose

Operators

eqDefine symbolic equation
geDefine greater than or equal to condition
gtDefine greater than relation
leDefine less than or equal to condition
ltDefine less than relation
neDefine inequality

Functions

hasCheck if expression contains particular subexpression
inNumeric type of symbolic input
isequalTest equality of symbolic inputs
isequalnTest symbolic objects for equality, treating NaN values as equal
piecewiseConditionally defined expression or function

Operators

andLogical AND for symbolic expressions
notLogical NOT for symbolic expressions
orLogical OR for symbolic expressions
xorLogical XOR for symbolic expressions

Functions

allTest whether all equations and inequalities represented as elements of symbolic array are valid
anyTest whether at least one of equations and inequalities represented as elements of symbolic array is valid
hasCheck if expression contains particular subexpression
inNumeric type of symbolic input
isequalnTest symbolic objects for equality, treating NaN values as equal
isfiniteCheck whether symbolic array elements are finite
isinfCheck whether symbolic array elements are infinite
isnanCheck whether symbolic array elements are NaNs
logicalCheck validity of equation or inequality
modSymbolic modulus after division
quoremQuotient and remainder
conjComplex conjugate of symbolic input
imagImaginary part of complex number
realReal part of complex number