class_docstr: "A Printer to convert Python expressions to strings of JavaScript code
      
code: def _print_Pow(self, expr):
      PREC = precedence(expr)
      if equal_valued(expr.exp, -1):
          return "1/%s" % (self.parenthesize(expr.base, PREC))
      elif equal_valued(expr.exp, 0.5):
          return "Math.sqrt(%s)" % self._print(expr.base)
      elif expr.exp == S.One / 3:
          return "Math.cbrt(%s)" % self._print(expr.base)
      else:
          return "Math.pow(%s, %s)" % (
              self._print(expr.base),
              self._print(expr.exp),
          )
  
imports: from __future__ import annotations
  from typing import Any
  from sympy.core import S
  from sympy.core.numbers import equal_valued
  from sympy.printing.codeprinter import CodePrinter
  from sympy.printing.precedence import precedence, PRECEDENCE
label_desc: Use image node_id 9 for calling the JavascriptCodePrinter obj's underlying member method code with example usage: obj._print_Pow(expr) and returns: unknown, unknown, unknown, unknown