Module « scipy.special »

Fonction dawsn - module scipy.special

Signature de la fonction dawsn

Description

dawsn.__doc__

dawsn(x, /, out=None, *, where=True, casting='same_kind', order='K', dtype=None, subok=True[, signature, extobj])

dawsn(x)

Dawson's integral.

Computes::

    exp(-x**2) * integral(exp(t**2), t=0..x).

See Also
--------
wofz, erf, erfc, erfcx, erfi

References
----------
.. [1] Steven G. Johnson, Faddeeva W function implementation.
   http://ab-initio.mit.edu/Faddeeva

Examples
--------
>>> from scipy import special
>>> import matplotlib.pyplot as plt
>>> x = np.linspace(-15, 15, num=1000)
>>> plt.plot(x, special.dawsn(x))
>>> plt.xlabel('$x$')
>>> plt.ylabel('$dawsn(x)$')
>>> plt.show()