Re: gcc 11.1.0: printf("%.43f\n", 0x1.52f8a8e32e982p-140): printed value is incorrectly rounded

On 2021-06-12 14:45, Pavel M via Cygwin wrote: Sample code (t903.c): #include int main(void) { printf("%.43f\n", 0x1.52f8a8e32e982p-140); return 0; } Invocations: # gcc on Windows 10 (Cygwin) $ gcc t903.c -Wall -Wextra -std=c11 -pedantic -Wfatal-errors && ./a.exe 0.000

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Re: gcc 11.1.0: printf("%.43f\n", 0x1.52f8a8e32e982p-140): printed value is incorrectly rounded

Pavel M via Cygwin writes: > Sample code (t903.c): > #include > int main(void) > { > printf("%.43f\n", 0x1.52f8a8e32e982p-140); > return 0; > } > > Invocations: > # gcc on Windows 10 (Cygwin) > $ gcc t903.c -Wall -Wextra -std=c11 -pedantic -Wfatal-errors && ./a.exe > 0.