(cbrt z0)

Specification

?
\[\sqrt[3]{z0} \]
(FPCore (z0)
  :precision binary64
  (cbrt z0))
double code(double z0) {
	return cbrt(z0);
}

public static double code(double z0) {
	return Math.cbrt(z0);
}

function code(z0)
	return cbrt(z0)
end

code[z0_] := N[Power[z0, 1/3], $MachinePrecision]

\sqrt[3]{z0}

Timeout after 2.5min

Use the --timeout flag to change the timeout.