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[Tinycc-devel] sinf/sin problems
From: |
Oleg N. Cher |
Subject: |
[Tinycc-devel] sinf/sin problems |
Date: |
Wed, 24 Dec 2014 04:08:38 +0200 |
User-agent: |
Thunderbird 2.0.0.24 (Windows/20100228) |
Hi all,
float version sinf does not work as expected:
#include <stdio.h>
#include <math.h>
int main(int argc, char **argv) {
float f = sinf(0.1);
printf("%f", f);
return 0;
}
>tcc testsinf.c
tcc: error: undefined symbol 'sinf'
Next question is a very evil problem, I think. if #include <Math> not
specified, absolutely no bugs/warnings, but code works wrong:
#include <stdio.h>
int main(int argc, char **argv) {
printf("\n%f", sin(-3.0));
printf("\n%f", sin(-2.0));
printf("\n%f", sin(-1.0));
printf("\n%f", sin(0.0));
printf("\n%f", sin(1.0));
printf("\n%f", sin(2.0));
printf("\n%f", sin(3.0));
printf("\n%f", sin(3.1415926));
return 0;
}
>tcc testsinf.c
>testsinf.exe
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
0.000000
Please agree with me that this must be fixed.
Thank you.
--
Oleg
- [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, Daniel Glöckner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, cbdev, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- Re: [Tinycc-devel] TCC as default compiler, stephen Turner, 2014/12/09
- [Tinycc-devel] sinf/sin problems,
Oleg N. Cher <=
- Re: [Tinycc-devel] sinf/sin problems, Mads, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems, Aharon Robbins, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems, Lee Duhem, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems, Daniel Glöckner, 2014/12/24
- Re: [Tinycc-devel] sinf/sin problems, Lee Duhem, 2014/12/26