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Re: osc-insert-float32
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From: |
Andreas Schwab |
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Subject: |
Re: osc-insert-float32 |
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Date: |
Fri, 30 Sep 2022 21:33:13 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) |
On Dez 17 2019, Mario Lang wrote:
> If no, is there a better way to test for negative zero and 0.0e+NaN?
For the signbit you can use (< (copysign 1.0 value) 0.0), for NaN there
is isnan. For the exponent you can use frexp.
--
Andreas Schwab, schwab@linux-m68k.org
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