|  |  D.15.30.1 bounds Procedure from libraryrootisolation.lib(see  rootisolation_lib).
 
Example:Usage:
bounds(a);a number;
 bounds(a, b);a, b number;
Return:
interval: if size(#)==0it returns the interval[a, a],
else the interval[a,#[1]]
 |  | LIB "rootisolation.lib";
ring R = 0,x,dp;
interval I = bounds(1);
I;
==> [1, 1]
interval J = bounds(2/3,3);
J;
==> [2/3, 3]
 | 
 
 |