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Reduce::inex problem
*To*: mathgroup at smc.vnet.net
*Subject*: [mg114338] Reduce::inex problem
*From*: Eduardo Cavazos <wayo.cavazos at gmail.com>
*Date*: Wed, 1 Dec 2010 02:13:28 -0500 (EST)
Hello,
This seems like a pretty simple set of equations, but it's stumping
reduce:
{
Subscript[V, b] == 4/3*Pi*Subscript[r, b]^3,
Subscript[V, a] == 4/3*Pi*Subscript[r, a]^3,
V == Subscript[V, b] - Subscript[V, a],
\[Rho] == m/V
};
% /. {Subscript[r, b] -> 5.75,
Subscript[r, a] -> 5.70, \[Rho] -> 8.92};
Reduce[%]
Of course, Solve can handle it. (Change the last expression to
Solve[%,m].)
Any thoughts on helping Reduce out here?
Ed
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