Révision 272 pobysoPythonSage/src/sageSLZ/sageSLZ.sage

sageSLZ.sage (revision 272)
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#
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def slz_compute_polynomial_and_interval(functionSo, degreeSo, lowerBoundSa,
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                                        upperBoundSa, approxAccurSa,
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                                        precSa=None):
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                                        precSa=None, debug=False):
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    """
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    Under the assumptions listed for slz_get_intervals_and_polynomials, compute
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    a polynomial that approximates the function on a an interval starting
......
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    precision is reached.
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    The polynomial, the bounds, the center of the interval and the error
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    are returned.
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    Argument debug is not used.
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    OUTPUT:
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    A tuple made of 4 Sollya objects:
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    - a polynomial;
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    - the center of the interval;
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    - the maximum error in the approximation of the input functionSo by the
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      output polynomial ; this error <= approxAccurSaS.
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    Changes from version 0 (no number):
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    - make use of debug argument;
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    - polynomial coefficients are "shaved".
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    """
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    #print"In slz_compute_polynomial_and_interval..."

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