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연산자와 기초 연산

기호 객체에 대한 산술 연산, 관계 연산 및 논리 연산

함수

모두 확장

minusSymbolic subtraction
plusSymbolic addition
times기호 배열 곱셈
ldivideSymbolic array left division
rdivideSymbolic array right division
powerSymbolic array power
nthrootNth root of symbolic numbers
mtimes기호 행렬 곱셈
mldivide기호 행렬 왼쪽 나눗셈
mrdivideSymbolic matrix right division
mpowerSymbolic matrix power
transposeSymbolic matrix transpose
ctransposeSymbolic matrix complex conjugate transpose

연산자

eq기호 방정식 정의
ge크거나 같음 조건 정의
gtDefine greater than relation
leDefine less than or equal to condition
ltDefine less than relation
neDefine inequality

함수

hasCheck if expression contains particular subexpression
hasSymTypeDetermine whether symbolic object contains specific type
inNumeric type of symbolic input
isequalTest equality of symbolic inputs
isequalnTest symbolic objects for equality, treating NaN values as equal
isSymTypeDetermine whether symbolic object is specific type
piecewise조건부로 정의된 표현식 또는 함수

연산자

and기호 표현식의 논리 AND
not기호 표현식의 논리 NOT
or기호 표현식의 논리 OR
xorLogical XOR for symbolic expressions

함수

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
hasSymTypeDetermine whether symbolic object contains specific type
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
isSymTypeDetermine whether symbolic object is specific type
logicalCheck validity of equation or inequality
symtrueSymbolic logical constant true
symfalseSymbolic logical constant false
modSymbolic modulus after division
powermodModular exponentiation
quorem몫과 나머지
remRemainder after division
absSymbolic absolute value (complex modulus or magnitude)
angleSymbolic polar angle
conjComplex conjugate of symbolic input
imagImaginary part of complex number
realReal part of complex number

Symbolic Math Toolbox 문서

지원

Mathematical Modeling with Symbolic Math Toolbox

Mathematical Modeling with Symbolic Math Toolbox

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