def __le__(self, other):
return self._operation(other, "<STR_LIT>")<EOL>
Test whether waveform is less than or equal to another waveform or real number.

A waveform is less than or equal to another waveform or a number if
all elements of its dependent variable vector are less than or equal
to, element-by-element, the elements of the dependent variable vector
of another waveform or a real number with :py:data:`peng.FP_ATOL`
absolute tolerance and :py:data:`peng.FP_RTOL` relative tolerance

.. [[[cog cog.out(exobj_eng.get_sphinx_autodoc(raised=True)) ]]]
.. Auto-generated exceptions documentation for
.. peng.wave_core.Waveform.__le__

:raises:
 * RuntimeError (Independent variable ranges do not overlap)

 * RuntimeError (Waveforms are not compatible)

 * TypeError (Complex operands not supported)

 * TypeError (Data type not supported)

.. [[[end]]]