Changes between Version 5 and Version 6 of doc/maths/remez/tutorial-additional-tips


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Timestamp:
Jan 9, 2012, 11:49:02 PM (9 years ago)
Author:
sam
Comment:

fix tutorial for upcoming LolRemez 0.2

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  • doc/maths/remez/tutorial-additional-tips

    v5 v6  
    33
    44This part of the tutorial is constantly updated. Check its [?action=history history] to know what is new.
     5
     6== What to do when the solver doesn’t converge? ==
     7
     8It may happen that the solver doesn’t converge. There are many possible reasons for that:
     9
     10 * the function being approximated is not smooth enough; try to increase the polynomial degree, or reduce the approximation range.
     11 * the solver cycles between a finite number (usually 3 or 4) of solutions; in this case, experiments indicate that you may safely choose the solution with the smaller error.
    512
    613== Floating point precision ==
     
    1623
    1724{{{
    18 8.3330171 18275165557861328125e-3
     258.333017118275165557861328125e-3
     26         ^-- this decimal changes!
    1927}}}
    2028