.. _model-surrogate-global-gaussian_process-surfpack-trend-reduced_quadratic:

"""""""""""""""""
reduced_quadratic
"""""""""""""""""


Quadratic polynomials - main effects only


.. toctree::
   :hidden:
   :maxdepth: 1



**Specification**

- *Alias:* None

- *Arguments:* None


**Description**


In 2 or more dimensions, this polynomial omits the interaction, or
mixed, terms.