Clarify what "schoolbook" rounding means #77903
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natecook1000
approved these changes
Dec 2, 2024
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The docs for
FloatingPointRoundingRule.toNearestOrAwayFromZeronote that this default behavior is also known as "schoolbook rounding", but it's hard to look up what that means if you don't know the enum name.Fixes: rdar://140725655