MPSolve 3.2.1
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Refining of isolated approximations by means of Newton method. More...
#include <mps/mps.h>
Go to the source code of this file.
Functions | |
MPS_BEGIN_DECLS void | mps_improve (mps_context *s) |
Improve all the approximations up to prec_out digits. More... | |
Refining of isolated approximations by means of Newton method.
MPS_BEGIN_DECLS void mps_improve | ( | mps_context * | ctx | ) |
Improve all the approximations up to prec_out digits.
For each approximation compute the value of sigma such that, given some approximations
and
Then compute the number of digits needed for the j-th iteration i.e., if
where
and
and
for user-defined polynomials.
s->mpwp
denotes the number of bits of the current working precision.
ctx | The mps_context associated with the computation. |