code: def constraint(x, p=95, v=C):  # 95%(xTsx) - v <= 0
      x = np.atleast_2d(x)
      return (
          percentile(
              p,
              [
                  np.dot(np.dot(x, s[i]), x.T)[0, 0]
                  for i in range(0, M - 1)
              ],
          )
          - v
      )
  
file_path: mystic/examples2/max_percentle.py
imports: import numpy
  from mystic.penalty import quadratic_inequality
  from mystic.solvers import diffev2
  from mystic.monitors import VerboseMonitor
label_desc: Use image node_id 3 for calling a global function with example usage: constraint(x, p, v) and returns: unknown