Chapter 3 - Section 6

	import kotlin.math.*

	//import java.lang.Math.abs
	//import java.lang.Math.round

		fun main(args: Array<String>) {
			val num1 = 15
			val num2 = 10

			val sum = num1.plus(num2)
			println("sum=$sum")

			val difference = num1.minus(num2)
			println("difference=$difference")

			val product = num1.times(num2)
			println("product=$product")

			val quotient:Double = num1.toDouble().div(num2)
			println("quotient=$quotient")

			val remainder = num1.rem(num2)
			println("remainder=$remainder")

			val neg = -152.5
			val absolute = abs(neg)
			println("absolute=$absolute")
			println("rounded=${round(absolute)}")

			println("Have a piece of $PI")
		}