code: def _intSecAtan(x):
      # In : sympy.integrate(sp.sec(sp.atan(x)))
      # Out: x*sqrt(x**2 + 1)/2 + asinh(x)/2
      return x * math.sqrt(x**2 + 1) / 2 + math.asinh(x) / 2
  
imports: from fontTools.misc.arrayTools import calcBounds, sectRect, rectArea
  from fontTools.misc.transform import Identity
  import math
  from collections import namedtuple
  from math import sqrt, acos, cos, pi
label_desc: Use image node_id 6 for calling a global function with example usage: _intSecAtan(x) and returns: unknown