class_docstr: AbstractSolver base class for mystic optimizers.
      
class_docstr_tok: ["AbstractSolver","base","class","for","mystic","optimizers","."]
docstr: determine if solver has been run or not
code: def _is_new(self):
      "determine if solver has been run or not"
      return bool(self.evaluations) or bool(self.generations)
  
imports: import random
  import numpy
  from numpy import inf, shape, asarray, absolute, asfarray, seterr
  from mystic.tools import wrap_function, wrap_nested, wrap_reducer
  from mystic.tools import wrap_bounds, wrap_penalty, reduced
  from klepto import isvalid, validate
  from collections.abc import Callable
label_desc: Use image node_id 52 for calling the AbstractSolver obj's underlying member method code with example usage: obj._is_new() and returns: unknown