brainpy.math.surrogate.NonzeroSignLog
=====================================

.. currentmodule:: brainpy.math.surrogate

.. autoclass:: NonzeroSignLog

   
   .. automethod:: __init__

   
   .. rubric:: Methods

   .. autosummary::
   
      ~NonzeroSignLog.__init__
      ~NonzeroSignLog.surrogate_fun
      ~NonzeroSignLog.surrogate_grad