triples of corresponding values from `x`, `y`, and `z`.

See Also
--------
hermval, hermval2d, hermgrid2d, hermgrid3d

Examples
--------
>>> from numpy.polynomial.hermite import hermval3d
>>> x = [1, 2]
>>> y = [4, 5]
>>> z = [6, 7]
>>> c = [[[1, 2, 3], [4, 5, 6]], [[7, 8, 9], [10, 11, 12]]]
>>> hermval3d(x, y, z, c)
array([ 40077., 120131.])

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