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/*
* This file is part of the micropython-ulab project,
*
* https://github.com/v923z/micropython-ulab
*
* The MIT License (MIT)
*
* Copyright (c) 2019-2021 Zoltán Vörös
*/
#ifndef _TOOLS_TOOLS_
#define _TOOLS_TOOLS_
#ifndef LINALG_EPSILON
#if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT
#define LINALG_EPSILON MICROPY_FLOAT_CONST(1.2e-7)
#elif MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_DOUBLE
#define LINALG_EPSILON MICROPY_FLOAT_CONST(2.3e-16)
#endif
#endif /* LINALG_EPSILON */
#define JACOBI_MAX 20
bool linalg_invert_matrix(mp_float_t *, size_t );
size_t linalg_jacobi_rotations(mp_float_t *, mp_float_t *, size_t );
#endif /* _TOOLS_TOOLS_ */
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