<div class="description">
文摘为算学而算学呢?为实用而算学呢?本书是属于后者，且其重心偏倚在实用的某一特殊方面。</div>
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徐燮均</div>
<bdi><a href="https://en.wikipedia.org/wiki/en:Sichuan_University" class="extiw" title="w:en:Sichuan University"><span title="university in Chengdu, Sichuan, China">Sichuan University</span></a>
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