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JavaScript Arithmetic Operators. Arithmetic operators perform arithmetic on numbers (literals or variables).
Arithmetic operators are fully described in the JS Arithmetic chapter. JavaScript Assignment Operators Assignment operators assign values to JavaScript variables.
JavaScript Operators. Operators are used to assign values, compare values, perform arithmetic operations, and more. There are different types of JavaScript operators: Arithmetic Operators; Assignment Operators; Comparison Operators; Logical Operators; Conditional Operators; Type Operators
Operator precedence describes the order in which operations are performed in an arithmetic expression. Multiplication ( * ) and division ( / ) have higher precedence than addition ( + ) and subtraction ( - ).
Math.cos () Math.cos(x) returns the cosine (a value between -1 and 1) of the angle x (given in radians). If you want to use degrees instead of radians, you have to convert degrees to radians: Angle in radians = Angle in degrees x PI / 180.
Comparison operators are used in logical statements to determine equality or difference between variables or values. Given that x = 5, the table below explains the comparison operators: Operator. Description.
JavaScript Assignment Operators. Assignment operators assign values to JavaScript variables.
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The remainder (%) operator returns the remainder after the first operand is divided by the second operand. It always takes the sign of the first operand.
Exponentiation Operator. The exponentiation operator (**) raises the first operand to the power of the second operand:
