def doprint(self, expr):
"""
Prints the expression as MathML.
"""
mathML = Printer._print(self, expr)
unistr = mathML.toxml()
xmlbstr = unistr.encode('ascii', 'xmlcharrefreplace')
res = xmlbstr.decode()
return res
def doprint(self, expr):
"""
Prints the expression as MathML.
"""
mathML = Printer._print(self, expr)
unistr = mathML.toxml()
xmlbstr = unistr.encode('ascii', 'xmlcharrefreplace')
res = xmlbstr.decode()
return res
def __print_complex(self, printer: Printer) -> str:
x = self.args[0]
expr = self._evaluate_complex(x)
return printer._print(expr)
def _pythoncode(self, printer: Printer, *args: Any) -> str:
printer.module_imports["cmath"].add("sqrt as csqrt")
x = printer._print(self.args[0])
return (f"(((1j*sqrt(-{x}))"
f" if isinstance({x}, (float, int)) and ({x} < 0)"
f" else (csqrt({x}))))")
def _latex(self, printer: Printer, *args: Any) -> str:
x = printer._print(self.args[0])
return Rf"\sqrt[\mathrm{{c}}]{{{x}}}"
def doprint(self, expr):
return Printer._print(self, expr)
