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Operators and Elementary Operations

Arithmetic, relational, and logical operations on symbolic objects

Functions

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

Operators

eqDefine equation
geDefine greater than or equal to relation
gtDefine greater than relation
leDefine less than or equal to relation
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
nnzNumber of nonzero elements
nonzerosNonzero elements
ceilRound symbolic matrix toward positive infinity
fixRound toward zero
floorRound symbolic matrix toward negative infinity
fracSymbolic matrix element-wise fractional parts
modSymbolic modulus after division
quoremQuotient and remainder
roundSymbolic matrix element-wise round
conjSymbolic complex conjugate
imagImaginary part of complex number
realReal part of complex number
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