Changes

==Integration==

==Integration==

===Definition===

===Definition===

If <math> f</math> is a function of bounded variation, then the [[Riemann integral]] of <math> f</math> is defined as the limit of a [[Riemann sum]]:

If <math> f</math> is a function of bounded variation, then the [[Riemann Integral]] of <math> f</math> is defined as the limit of a [[Riemann Sum]]:

:<math>\int\limits_{x_1}^{x_N} f(x) dx = \lim_{dx\to 0} \sum_{i=1}^N f(x_i)*dx</math>.

:<math>\int\limits_{x_1}^{x_N} f(x) dx = \lim_{dx\to 0} \sum_{i=1}^N f(x_i)*dx</math>.