code: def st100(x: np.ndarray) -> float:
      """Styblinksitang function with noise 100."""
      return _styblinksitang(x, 100)
  
imports: from math import exp, sqrt, tanh
  import numpy
  import nevergrad.common.typing
  from nevergrad.common.decorators import Registry
label_desc: Use image node_id 39 for calling a global function with example usage: st100(x) and returns: _styblinksitang