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proposal: math/big: Int.TrailingZeroBits #29578

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TuomLarsen opened this issue Jan 5, 2019 · 3 comments
Closed

proposal: math/big: Int.TrailingZeroBits #29578

TuomLarsen opened this issue Jan 5, 2019 · 3 comments
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FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done. Proposal Proposal-Accepted
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Go1.13

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@TuomLarsen
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Please consider exposing the nat.trailingZeroBits method, for example as Int.TrailingZeroBits, in addition to Int.BitLen. Similar to math.bits, knowing the length in bits is as useful as counting number of trailing zeros.
@gopherbot gopherbot added this to the Proposal milestone Jan 5, 2019
@rsc
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rsc commented Jan 9, 2019

Seems reasonable; @griesemer agrees.

@rsc rsc modified the milestones: Proposal, Go1.13 Jan 9, 2019
@ianlancetaylor ianlancetaylor added the NeedsFix The path to resolution is known, but the work has not been done. label Jan 9, 2019
@gopherbot
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Change https://golang.org/cl/160681 mentions this issue: math/big: implement Int.TrailingZeroBits

@TuomLarsen
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Thank you!

@rsc rsc mentioned this issue Jun 27, 2019
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FrozenDueToAge NeedsFix The path to resolution is known, but the work has not been done. Proposal Proposal-Accepted
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