View all 25 images tagged Maths on Warwick Blogs | View all 14 entries tagged Maths on this blog

June 20, 2011

Integrating across a quarter circle

Integrating across a quarter circle

Description:

Redrawn (less competently!) based on a diagram from A Garden of Integrals by Frank E. Burk; used in proving the Leibniz series for \frac{\pi}{4}.

Path to image: /images/midgleyc/2011/06/20/leibniz_pi4_ineqgeo.png


Christopher Midgley : 20 Jun 2011 15:36 |  Maths! |  Tags:  

Splitting a rectangle into two integrals

Splitting a rectangle into two integrals

Description:

A function is graphed, horizontal lines emanate from it to show the possible integrable regions.

Path to image: /images/midgleyc/2011/06/20/xzinteg.png


Christopher Midgley : 20 Jun 2011 15:29 |  Maths! |  Tags:  

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