test/log_return.c


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#include <math.h>
#include <stddef.h>
#include "ts.h"

bool ts_test_log_return( void )
{
    fp_t const x0[] = { 1, 2, 4, 8, 16, 32, 64, 128 };
    fp_t const e0[] = { log(8.0 / 1.0), log(16.0 / 2.0), log(32.0 / 4.0), log(64.0 / 8.0), log(128.0 / 16.0) };

    fp_t const * const x[] = { x0 };
    fp_t const * const e[1] = { e0 };

    uint_t const k = 3;

    return ts_test(ts_log_return, ts_log_return_offset, x, e, sizeof( x0 ) / sizeof( *x0 ), (ts_constant_t *)&k, &ts_log_return_p);
}