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The current implementation of powmod is very slow for the ulong type #10513

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The current implementation of powmod is very slow for the ulong type#10513
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Arch:x86_64Issues specific to x86_64OS:LinuxIssues specific to LinuxSeverity:Enhancement
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opened on Jan 8, 2023

siarhei.siamashka reported this on 2023-01-08T03:40:36Z

Transfered from https://issues.dlang.org/show_bug.cgi?id=23605

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Long multiplication with a 128-bit result can be used to optimize https://github.com/dlang/phobos/blob/v2.101.2/std/math/exponential.d#L830-L854

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