chararray.ravel([order]) Return a flattened array. Refer to

classmethod Hermite.fromroots(roots, domain=[], window=None)

Hermite.degree()

numpy.polynomial.laguerre.lagvander2d(x, y, deg)

numpy.getbuffer(obj[, offset[, size]]) Create a buffer object from the given object referencing a slice of length size starting

numpy.isnan(x[, out]) = Test element-wise for NaN and return result as a boolean array.

chararray.endswith(suffix, start=0, end=None)

numpy.tri(N, M=None, k=0, dtype=)

numpy.busday_count(begindates, enddates, weekmask='1111100', holidays=[], busdaycal=None, out=None) Counts the number of

poly1d.__call__(val)