PEP 564: fix typos (#435)
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@ -31,7 +31,7 @@ Rationale
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Float type limited to 104 days
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------------------------------
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The clocks resolution of desktop and latop computers is getting closer
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The clocks resolution of desktop and laptop computers is getting closer
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to nanosecond resolution. More and more clocks have a frequency in MHz,
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up to GHz for the CPU TSC clock.
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@ -216,7 +216,7 @@ Sub-nanosecond resolution
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resolutions continue to increase below the nanosecond level, new Python
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functions may be needed.
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In practive, the 1 nanosecond resolution is currently enough for all
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In practice, the 1 nanosecond resolution is currently enough for all
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structures returned by all common operating systems functions.
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Hardware clocks with a resolution better than 1 nanosecond already
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@ -245,7 +245,7 @@ It was proposed to modify ``time.time()`` to return a different number
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type with better precision.
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The PEP 410 proposed to return ``decimal.Decimal`` which already exists and
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supports arbitray precision, but it was rejected. Apart from
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supports arbitrary precision, but it was rejected. Apart from
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``decimal.Decimal``, no portable real number type with better precision
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is currently available in Python.
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@ -334,7 +334,7 @@ the internal structure used by the operating system.
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Script
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------
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Example of script ot measure the smallest difference between two
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Example of script to measure the smallest difference between two
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``time.time()`` and ``time.time_ns()`` reads ignoring differences of zero::
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import math
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