Language Operators

Associativity	Precedence	Operator	Description
Left to Right	1	.	Namespace delimiter
		function()	Function call
		variable()	Access matrix element
		[]	Matrix constant
		(expression)	Override precedence
		'	Derivative with respect to time
Right to Left	2	^	Exponentiation
	3	-	Unary minus (makes a negative number)
		!	Logical NOT; Matrix inversion
		~	Matrix transpose
Left to Right	4	*	Multiply. For matrices, this is the usual whole-matrix multiply.
		&	Matrix elementwise (Hadamard) multiply
		/	Divide
		%	Modulo. Result has same sign as divisor.
	5	+	Add
		-	Subtract
	6	<	Less than
		<=	Less than or equal to
		>	Greater than
		>=	Greater than or equal to
	7	==	Equal to. For matrices, returns a matrix indicating the result of elementwise comparison. For a scalar indicating whole-matrix equality, use the function equal(A,B).
		!=	Not equal to
	8	&&	Logical AND
	9	||	Logical OR
	10	,	Separate expressions in a list, or elements in a row of a matrix.
	11	;	Separate rows in a matrix
None	12	=	Defines a variable. By default it is temporary unless the compiler determines that it must be state (saved and buffered).
		=:	Defines a variable and explicitly makes it state rather than temporary.
		=;	Defines a variable and hints that it should be temporary, even if some criteria are not met (see Language: Order of Evaluation). The compiler will respect this if possible, but may still need to make it a state variable.
		=+	Defines a state variable that accumulates the sum across multiple parts. This is a type of reduction operator. There is no corresponding =- operator because it would be ambiguous with an equation that starts with negation.
		=*	Accumulates the product
		=/	Accumulates the quotient (product of reciprocals)
		=<	Accumulates the minimum
		=>	Accumulates the maximum
	13	@	Indicates conditional execution of an expression.