1.499 or less would equal 1, while 1.5 or larger would equal 2. Round command (round()) will round the value to the nearest integer. Round up (ceil()) is the same as floor, except that it rounds up. The round down command (floor()), is used to floor a value. If a circle's radius is 1, it's circumference is pi. Pi is the ratio between a circles radius and its circumference. It is hard to explain, so I will give you some examples.Ĭube root is basically the same as square root, execept it returns the number which must be multiplied by it self twice to get the main value. The square root of a value is the number, that gives the value when multiplied by itself. It means how many times the argument is multiplied by itself. It uses the slash (/)Įxponention is not so widely used. It uses the star sign (*).ĭivision is also a widely used mathematical operation in the E2.
Multiplication is probably the most widely used operation in the E2. To subtract in the E2 we use the minus sign(-). To add in the E2 simply use the plus sign(+). Im gonna give you examples on how to calculate basic arithmetics in the E2.Īddition is the same as plus.
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