Module « scipy.special »

Fonction geterr - module scipy.special

Signature de la fonction geterr

Description

geterr.__doc__

Get the current way of handling special-function errors.

    Returns
    -------
    err : dict
        A dictionary with keys "singular", "underflow", "overflow",
        "slow", "loss", "no_result", "domain", "arg", and "other",
        whose values are from the strings "ignore", "warn", and
        "raise". The keys represent possible special-function errors,
        and the values define how these errors are handled.

    See Also
    --------
    seterr : set how special-function errors are handled
    errstate : context manager for special-function error handling
    numpy.geterr : similar numpy function for floating-point errors

    Notes
    -----
    For complete documentation of the types of special-function errors
    and treatment options, see `seterr`.

    Examples
    --------
    By default all errors are ignored.

    >>> import scipy.special as sc
    >>> for key, value in sorted(sc.geterr().items()):
    ...     print("{}: {}".format(key, value))
    ...
    arg: ignore
    domain: ignore
    loss: ignore
    no_result: ignore
    other: ignore
    overflow: ignore
    singular: ignore
    slow: ignore
    underflow: ignore