1 | /* Data definition for log2f. |
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2 | Copyright (c) 2017 ARM Ltd. All rights reserved. |
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3 | |
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4 | Redistribution and use in source and binary forms, with or without |
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5 | modification, are permitted provided that the following conditions |
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6 | are met: |
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7 | 1. Redistributions of source code must retain the above copyright |
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8 | notice, this list of conditions and the following disclaimer. |
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9 | 2. Redistributions in binary form must reproduce the above copyright |
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10 | notice, this list of conditions and the following disclaimer in the |
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11 | documentation and/or other materials provided with the distribution. |
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12 | 3. The name of the company may not be used to endorse or promote |
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13 | products derived from this software without specific prior written |
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14 | permission. |
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15 | |
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16 | THIS SOFTWARE IS PROVIDED BY ARM LTD ``AS IS AND ANY EXPRESS OR IMPLIED |
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17 | WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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18 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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19 | IN NO EVENT SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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20 | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED |
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21 | TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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22 | PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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23 | LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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24 | NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ |
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26 | |
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27 | #include "fdlibm.h" |
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28 | #if !__OBSOLETE_MATH |
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29 | |
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30 | #include "math_config.h" |
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31 | |
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32 | const struct log2f_data __log2f_data = { |
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33 | .tab = { |
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34 | { 0x1.661ec79f8f3bep+0, -0x1.efec65b963019p-2 }, |
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35 | { 0x1.571ed4aaf883dp+0, -0x1.b0b6832d4fca4p-2 }, |
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36 | { 0x1.49539f0f010bp+0, -0x1.7418b0a1fb77bp-2 }, |
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37 | { 0x1.3c995b0b80385p+0, -0x1.39de91a6dcf7bp-2 }, |
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38 | { 0x1.30d190c8864a5p+0, -0x1.01d9bf3f2b631p-2 }, |
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39 | { 0x1.25e227b0b8eap+0, -0x1.97c1d1b3b7afp-3 }, |
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40 | { 0x1.1bb4a4a1a343fp+0, -0x1.2f9e393af3c9fp-3 }, |
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41 | { 0x1.12358f08ae5bap+0, -0x1.960cbbf788d5cp-4 }, |
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42 | { 0x1.0953f419900a7p+0, -0x1.a6f9db6475fcep-5 }, |
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43 | { 0x1p+0, 0x0p+0 }, |
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44 | { 0x1.e608cfd9a47acp-1, 0x1.338ca9f24f53dp-4 }, |
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45 | { 0x1.ca4b31f026aap-1, 0x1.476a9543891bap-3 }, |
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46 | { 0x1.b2036576afce6p-1, 0x1.e840b4ac4e4d2p-3 }, |
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47 | { 0x1.9c2d163a1aa2dp-1, 0x1.40645f0c6651cp-2 }, |
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48 | { 0x1.886e6037841edp-1, 0x1.88e9c2c1b9ff8p-2 }, |
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49 | { 0x1.767dcf5534862p-1, 0x1.ce0a44eb17bccp-2 }, |
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50 | }, |
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51 | .poly = { |
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52 | -0x1.712b6f70a7e4dp-2, 0x1.ecabf496832ep-2, -0x1.715479ffae3dep-1, |
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53 | 0x1.715475f35c8b8p0, |
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54 | } |
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55 | }; |
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56 | #endif /* !__OBSOLETE_MATH */ |
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