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-   $tit дhtmlÍøÒ³Ê±¿ÉÒÔÀûÓÿɱà³ÌµÄÀ©Õ¹: ±äÁ¿Ìæ»»¡¢Ìõ¼þ·ÖÖ§µÈ.$titend 
-       Õâ¸ö¶ÔhtmlµÄÀ©³ä²»ÐèÒªÔÚä¯ÀÀÆ÷¶ËÔö¼ÓÈκβå¼þ, 
-       ÒòΪËùÓÐwimsÃüÁî¶¼ÊÇÓÉ·þÎñÆ÷´¦ÀíµÄ, 
-       Ë͸øÓû§µÄÒѾÊDZê×¼µÄhtmlÍøÒ³. <br/> 
-       ¾ÙÀýÀ´Ëµ, ÕâÑùÄã¿ÉÒÔ¶¨Òå¸÷ÖÖÍøÒ³¸ñʽ²¢Äܶ¯Ì¬±ä»»¸ñʽ. <br/> 
-       ²¢ÇÒÕâÑùµÄÀ©Õ¹¿ÉÒԺ͵±Ç°µÄËùÓÐhtml±ê×¼¹²´æ, °üÀ¨java applets, javascripts, 
-       ǶÈë¶ÔÏó, dhtmlµÈ. ÕâÊÇÒòΪwimsÀ©Õ¹Ñϸñ×ñÑÐмä¸ôµÄÔÔò 
-       (¼´wimsÃüÁî±ØÐëÊÇÐÐµÄÆðÊ×´Ê), ¶øhtml±ê×¼Óë»»ÐÐÎÞ¹Ø. <br/> 
-       Òò´ËÉõÖÁÄܰÑwimsÀ©Õ¹Ç¶Èëjavascripts, 
-       applets, dhtml... 
-   
-   $tit ͼÐΡ¢TeX¸ñʽµÄÊýѧ¹«Ê½¿ÉÒÔ¶¯Ì¬²åÈëhtmlÍøÒ³. $titend 
-       ÀýÈçÄã¿ÉÒÔ°ÑÏÂÃæµÄÒ»ÐÐÃüÁî²åÈëwimsÀ©Õ¹htmlÒ³. 
-       ÔÚä¯ÀÀÆ÷¶Ë, Óû§¿ÉÒÔ¿´µ½Ò»¸öTeX¸ñʽµÄ¾ØÕó, ÆäÄÚÈÝÓɱäÁ¿ 
-       $emph $$matrix$emphend µÄֵȷ¶¨: 
-       <pre> 
-      $ !instex $$$$ \left( $$matrix \right) $$$$</pre> 
-       ´ËÍâ, ʵÏÖÁ˶¯Ì¬²åÈëºó, ÒÔºóµÄÉý¼¶¾Í²»Ðè¶ÔÄ£¿é×÷Èκθ͝. 
-       (±È·½Ëµ, Èç¹ûÓиüºÃµÄ·½·¨Éú³ÉÊýѧ¹«Ê½, Ö»ÒªÔÚ·þÎñÆ÷¶Ë×÷¼òµ¥µÄ¸Ä¶¯, 
-       ¾ÍÄÜʹËùÓÐµÄ $emph!instex$emphend ÃüÁîÐÐͬʱ²ÉÓÃбê×¼.) 
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-   $tit ÄÚǶͼÐοÉÒÔÊǶ¯»!$titend 
-       Àý¼û¹¤¾ß 
-       !href module=tool/geometry/animtrace.$lang&cmd=intro ¹ì¼£¶¯» 
-       . 
-   
-   $tit Ìṩֱ½Óµ÷ÓÃÍⲿÈí¼þ°üµÄ½çÃæ.$titend 
-       ÀýÈçÄã¿ÉÒÔÓÃÏÂÃæµÄÃüÁîÐж¨ÒåÒ»¸ö±äÁ¿ `factor': 
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-       factor=!exec pari print(factor($$number))</pre> 
-       ÔÚÖ´ÐÐÕâÒ»ÐÐʱ, ±äÁ¿ $$number ½«ÓÃËüµÄµ±Ç°Öµ´úÈë, 
-       È»ºóÓÃÃüÁî´® `print(factor(<value of $$number>))' µ÷ÓÃÈí¼þ°ü `PARI' 
-       Ö´ÐдËÃüÁî. ´ÓÊä³ö½á¹ûÖÐÌô³öËùÐèµÄÖµ¸³¸ø±äÁ¿ `factor'. <br/> 
-       ÔÚwims $wims_version ÀïÌṩµÄ½çÃæÓÐ: PARI, Maxima, MuPAD, 
-       Coq, Povray, gnuplot, PostgreSQL, Fly (gif×÷ͼ), CALC (×÷ÕßKeith Matthew). 
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-   $tit ¼È¼òµ¥ÓÖÊÊÓ¦ÐÔÇ¿µÄÓïÑÔ.$titend 
-       WimsÄ£¿éʹÓõÄÓïÑÔÊǹ㷺ʹÓõÄhtmlÓïÑÔµÄÀ©Õ¹. 
-       Õâ¸öÀ©Õ¹ÓïÑÔÉè¼ÆµÃ¼òµ¥Ò×ÓÃ, ÓÖÌù½ü×ÔÈ»ÓïÑÔ. ²¢ÇÒ¾¡¿ÉÄܽÓÊÜͬÒå´Ê. 
-       ÀýÈçΪÁ˲åÈëÁíÒ»ÎļþµÄÄÚÈÝ, Äã²»±Ø¼ÇסwimsÃüÁîÊÇ 
-       $emph include$emphend (ÈçC), »ò $emph input$emphend (ÈçTeX), 
-       ÒòΪÁ½Õß¶¼ÓÐЧ. 
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-   $tit ·½±ãµÄ´®²Ù×÷Ö¸Áî:$titend 
-       ÈçÀûÓÃÕýÔò±íʾʽ×÷Öû», ´ÓÏîÄ¿±íÖÐÌáÈ¡×Ó¼¯ºÏ, ×Ö·ûÖØÅÅ, 
-       Êýѧ¹«Ê½¸³ÖµµÈ. 
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-   $tit Ò×ÓõÄÄÚǶÊýѧ·ûºÅ:$titend 
-       Ö»ÒªÊäÈë <span class="tt">$$m_pi</span> ¾ÍÄܵõ½ $m_pi, <span class="tt">$$m_RR</span> µÃµ½ 
-       $m_RR, <span class="tt">$$m_le</span> µÃµ½ 
-       $m_le, <span class="tt">$$m_Rightarrow</span> µÃµ½ $m_Rightarrow, µÈµÈ. 
-   
-   $tit ¶ÔÊýѧ¹«Ê½µÄÖÇÄÜ»¯´¦Àí:$titend 
-       ÄÚ½¨µÄ½âÊͳÌÐòÄܹ»ÔÚÈÝÐí·¶Î§ÄÚ½ÓÊܼò»¯µÄ±í´ïʽ, ÀýÈç 
-       <span class="tt">2y</span> (¼´ <span class="tt">2*y</span>) »ò <span class="tt">(x+1)(x-1)</span> 
-       (¼´ <span class="tt">(x+1)*(x-1)</span>), Ò²ÄܰÑÔʼÊýѧ±í´ïʽת»¯³ÉÃÀ¹ÛµÄhtmlÔ´Âë 
-       (Èç <span class="tt">x^3-3*x^2+1*x-5</span> ת»¯Îª 
-       $emph 
-       !htmlmath x^3-3*x^2+1*x-5 
-       $emphend 
-       ), »òתΪTeXÔ´Âë. 
-   
-   $tit Ç¿ÓÐÁ¦µÄËæ»úÐÔÄÜ:$titend 
-       ÈçËæ»úÖû»(×Ö·ûÖØÅÅ), ´ÓÊý¾Ý¿âËæ»úÌôÑ¡¼Ç¼, Ëæ»úÎļþÃûµÈ. 
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