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<?php var_dump(pow(2, 0/2), pow(2, 1/2), pow(2, 2/2), pow(2, 3/2), pow(2, 4/2), pow(2, 5/2), pow(2, 6/2), pow(2, 7/2), pow(2, 8/2), pow(2, 9/2));
Output for git.master, git.master_jit, rfc.property-hooks
int(1) float(1.4142135623730951) int(2) float(2.8284271247461903) int(4) float(5.656854249492381) int(8) float(11.313708498984761) int(16) float(22.627416997969522)

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