Parentheses don't change your results when the exponent is odd like a 3 but it makes a clear difference when your exponent is even like a 2.ДЄ number n cubed is written as nВі and nВі = n Г— n Г— n. Use parentheses to clearly indicate which calculation you really want to happen. It has a different meaning to different people.Дifferent possible interpretations of -4Ві:ДЎ. However, when the value to be operated on by the exponent is written as a negative value without parentheses the meaning is ambiguous. When an exponent expression is written with a positive value such a 4Ві it is easy for most anyone to understand this means 4 Г— 4 Г— 4 = 64 In this calculator you do not need to use parentheses with your input because you will still get the correct answer although, you should be aware that below is how your inputs are actually interpreted by the calculator. I'm a novice in all this, though I learn fast, so thanks in advance. I really would love to get the equations and expressions in my own file on my own computer. When you cube negative numbers the answer will always be negative. I don't need to do this in Grapher.app (the default graphing calculator on every Mac), but it is an elegant humble little app, and I have seen the hypercube projected using it here. Replacing the j -th column in plan A with the j -th column in plan B makes ABj, and replacing the j -th column in plan B with the j -th column in plan A makes BAj.

Enter positive or negative whole numbers or decimal numbers or scientific E notation. First make two separate Latin hypercube samplings, and get two experiment plans An Г— r and Bn Г— r, where n represents the experiment times and r represents the number of coupled factors.

Hypercube calculator