除法 (/)

除法运算符 (/) 计算了两个操作数的商，左边的数是被除数，右边的是除数

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Operator: x / y

1 / 2              // 0.5

Math.floor(3 / 2) // 1

1.0 / 2.0         // 0.5

2.0 / 0     // Infinity

2.0 / 0.0   // Infinity, because 0.0 === 0

2.0 / -0.0  // -Infinity

• Addition operator
• Subtraction operator
• Multiplication operator
• Remainder operator
• Exponentiation operator
• Increment operator
• Decrement operator
• Unary negation operator
• Unary plus operator