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[SR-11514] Decimal.init(_ value: Double) sometimes yields incorrect value #3389

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swift-ci opened this issue Sep 24, 2019 · 0 comments
Closed

[SR-11514] Decimal.init(_ value: Double) sometimes yields incorrect value #3389

swift-ci opened this issue Sep 24, 2019 · 0 comments
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Previous ID SR-11514
Radar None
Original Reporter pierremb (JIRA User)
Type Bug
Status Resolved
Resolution Duplicate

Attachment: Download

Environment

Apple Swift version 5.1 (swiftlang-1100.0.270.13 clang-1100.0.33.7)
Target: x86_64-apple-darwin18.7.0

Additional Detail from JIRA
Votes 0
Component/s Foundation
Labels Bug
Assignee None
Priority Medium

md5: 3222b51ace774646727b041f89ba887e

duplicates:

  • SR-8409 Decimal initialized with Double loses precision

Issue Description:

`Decimal(76.84)` returns 76.84000000000002048 instead.
However `Decimal("76.84")` returns the correct value.

run `swift Decimal.swift` (attached) to check

PS: I think at some point `NSDecimalNumber(value: 76.84) as Decimal` would return the correct value also
@swift-ci swift-ci transferred this issue from apple/swift-issues Apr 25, 2022
@shahmishal shahmishal transferred this issue from apple/swift May 5, 2022
This issue was closed.
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