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| -rw-r--r-- | Doc/library/concurrent.futures.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst index 47ca6b38f8..3890e49f59 100644 --- a/Doc/library/concurrent.futures.rst +++ b/Doc/library/concurrent.futures.rst @@ -257,6 +257,10 @@ ProcessPoolExecutor Example 1099726899285419] def is_prime(n): + if n < 2: + return False + if n == 2: + return True if n % 2 == 0: return False |