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# MultivariateGaussianDistribution.pxd
# Contact: Jacob Schreiber <jmschreiber91@gmail.com>
import numpy
cimport numpy
from ..base cimport Model
from .distributions cimport Distribution
from .distributions cimport MultivariateDistribution
cdef class MultivariateGaussianDistribution(MultivariateDistribution):
cdef public numpy.ndarray mu, cov, inv_cov
cdef double* _mu
cdef double* _mu_new
cdef double* _cov
cdef double _log_det
cdef double* column_sum
cdef double* column_w_sum
cdef double* pair_sum
cdef double* pair_w_sum
cdef double* chol_dot_mu
cdef double* _inv_cov
cdef double* _inv_dot_mu
cdef double _log_probability_missing(self, double* X) nogil
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