Re: Area of two intersecting circles
- To: mathgroup at smc.vnet.net
- Subject: [mg123380] Re: Area of two intersecting circles
- From: David Skulsky <edskulsky at gmail.com>
- Date: Mon, 5 Dec 2011 05:13:51 -0500 (EST)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <jbf968$l4j$1@smc.vnet.net>
- Reply-to: comp.soft-sys.math.mathematica at googlegroups.com
I believe I made a mistake in my previous response. The correct expression is
\!\(
\*SubsuperscriptBox[\(\[Integral]\), \(0\), \(2\ \[Pi]\)]\(
\*SubsuperscriptBox[\(\[Integral]\), \(0\), \(R\)]\(r\ Boole[
\*SuperscriptBox[\(d\), \(2\)] +
\*SuperscriptBox[\(r\), \(2\)] <=
\*SuperscriptBox[\(R\), \(2\)] +
2\ d\ r\ Cos[\[Theta]]]\) \[DifferentialD]r \[DifferentialD]\
\[Theta]\)\)
where R is the radius of the circles and d is the distance between them.
Sorry about that.
David