Next:
Bound on the roots
Up:
Number of roots of
Previous:
Implementation
Contents
Example
Consider the equation:
which has as roots:
,
,
,
,
,
. This equation is equivalent to:
The
A, SSin, CCos
vectors have the following values:
A
SSin
CCos
1
2
1
-0.7071067810
2
0
-1.366025404
1
1
0.9659258263
1
0
0.4330127020
0
1
-0.3061862179
0
0
If
Inf
=0 and
Sup
=0.8 the procedure indicates that there are two roots corresponding to
and
.
Jean-Pierre Merlet 2012-12-20