35 lines
644 B
C
35 lines
644 B
C
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/*
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* This file is part of the micropython-ulab project,
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*
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* https://github.com/v923z/micropython-ulab
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019-2020 Zoltán Vörös
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*/
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#ifndef _LINALG_
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#define _LINALG_
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#include "ulab.h"
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#include "ndarray.h"
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#if MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_FLOAT
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#define epsilon 1.2e-7
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#elif MICROPY_FLOAT_IMPL == MICROPY_FLOAT_IMPL_DOUBLE
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#define epsilon 2.3e-16
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#endif
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#define JACOBI_MAX 20
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#if ULAB_LINALG_MODULE || ULAB_POLY_MODULE
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bool linalg_invert_matrix(mp_float_t *, size_t );
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#endif
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#if ULAB_LINALG_MODULE
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extern mp_obj_module_t ulab_linalg_module;
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#endif
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#endif
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