Rounding and Truncating Numbers : Math : Development Flash / Flex / ActionScript examples

Rounding and Truncating Numbers

Related Scripts with Example Source Code in same category :
• Math Constants
• Math Class Arithmetic
• Math Class Trigonometry
• Math class includes the constant Math.PI for the number, ratio of a circle's circumference to its diameter.
• Finding Absolute Values
• The ceil() method returns the next-highest integer value of the number passed it as an argument.
• The floor()returns the next-lowest integer.
• Use round(), ceiling(), and floor() to round or truncate to decimal place values.
• Generating Random Numbers
• Generate a random number within a range that does not start with 0
• Random integer values
• If you are working with one six-sided die, you want to generate a random number between 1 and 6 each time
• Finding the Greater or Lesser of Two Numbers
• The calculation for finding compound interest
• package{
• The exp() method requires one parameter
• atan2(), takes two parameters (an X- and a Y-coordinate), and returns the angle formed by the right triangle measured in radians
• Use Math.round( ) to round a number to the nearest integer
• Use Math.floor( ) to round a number down
• Use Math.ceil( ) to round a number up.
• To round a number to the nearest decimal place
• Use the identical math to round a number to the nearest multiple of an integer.
• All trig functions operate on radians, an angular unit in which radians measure a full revolution.
• Generate random number in a range

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