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krahets
2023-09-21 20:44:52 +08:00
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@ -3430,7 +3430,32 @@
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@ -3441,6 +3466,13 @@
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<h1 id="33">3.3 &nbsp; 数字编码 *<a class="headerlink" href="#33" title="Permanent link">&para;</a></h1>
<div class="admonition note">
<p class="admonition-title">Note</p>
@ -3584,11 +3616,73 @@ b_{31} b_{30} b_{29} \ldots b_2 b_1 b_0
<p>值得说明的是,次正规数显著提升了浮点数的精度。最小正正规数为 <span class="arithmatex">\(2^{-126}\)</span> ,最小正次正规数为 <span class="arithmatex">\(2^{-126} \times 2^{-23}\)</span></p>
<p>双精度 <code>double</code> 也采用类似 <code>float</code> 的表示方法,在此不做赘述。</p>
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@ -3654,48 +3748,31 @@ b_{31} b_{30} b_{29} \ldots b_2 b_1 b_0
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Copyright (c) 2016-2023 Martin Donath <martin.donath@squidfunk.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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