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<?php $theValue = 10000;// the max $bottom = 1; $pi = 0; for ($i = 1; $i<$theValue; $i++){ if ($i % 2 == 1){ $pi += 4 / $bottom; } else { $pi -= 4 / $bottom; } $bottom += 2; } var_dump($pi);
Output for git.master, git.master_jit, rfc.property-hooks
float(3.1416926635905345)

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