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/*
* Copyright (C) 2013 INRIA
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief Float test application
*
* @author Oliver Hahm <oliver.hahm@inria.fr>
*
* @}
*/
#include <stdio.h>
#include <math.h>
#include "board.h"
int main(void)
{
double x = 1234567.0 / 1024.0;
while (1) {
x += 0.1;
double z = x - floor(x);
if (z >= 1) {
putchar('+');
}
else {
putchar('-');
}
}
}