Hi All,
Could somebody please tell me what this means please?
O(1) terms
Are they the terms in the equation with order one?
Hi tonio,
It is with reference to the Euler equations. I have made the Euler equations dimensionless by substituting into the equations scaled variables and dividing by an acceleration term. I now have to expand all the trigonometric terms about a point and equate all of the O(1) terms to the scaled variable terms. I just don't understand what O(1) is. I know that for
5x^3 + 3x^2 + 2x
O(x^3) is the 3x^3 term. It is the upper bound. But what does that mean for O(1)
That it is the upperbound on the constant terms?