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µ¯Æ°¤«¤é½ªÎ»¤Þ¤Ç

Asir ¤òµ¯Æ°¤¹¤ë¤È,

[0]

¤Ê¤ë¥×¥í¥ó¥×¥È¤¬É½¼¨¤µ¤ì, ¥»¥Ã¥·¥ç¥ó¤¬³«»Ï¤¹¤ë. `$HOME/.asirrc' (Windows ÈǤξì¹ç, HOME ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ë¤Ï get_rootdir() ¤ÇÊÖ¤µ¤ì¤ë¥Ç¥£¥ì¥¯¥È¥ê¤Ë¤¢¤ë `.asirrc') ¤¬Â¸ºß¤·¤Æ¤¤¤ë¾ì¹ç, ¤³¤Î¥Õ¥¡¥¤¥ë¤ò Asir ¥æ¡¼¥¶¸À¸ì¤Ç¤«¤«¤ì¤¿ ¥Õ¥¡¥¤¥ë¤È¸«¤Ê¤·, ²ò¼á¼Â¹Ô¤¹¤ë.

¥×¥í¥ó¥×¥È¤ÏÆþÎϤÎÈÖ¹æ¤òɽ¤¹. ¥»¥Ã¥·¥ç¥ó¤Ï, end; ¤Þ¤¿¤Ï quit; ¤òÆþÎϤ¹¤ë¤³¤È¤Ë¤è¤ê½ªÎ»¤¹¤ë. ÆþÎϤÏ, `;' ¤Þ¤¿¤Ï `$' ¤Þ¤Ç¤ò°ì¶èÀÚ¤ê¤È¤·¤ÆÉ¾²Á¤µ¤ì¤ë. `;' ¤Î¤È¤­·ë²Ì¤Ïɽ¼¨¤µ¤ì, `$' ¤Î¤È¤­É½¼¨¤µ¤ì¤Ê¤¤.

% asir
[0] A;
0
[1] A=(x+y)^5;
x^5+5*y*x^4+10*y^2*x^3+10*y^3*x^2+5*y^4*x+y^5
[2] A;
x^5+5*y*x^4+10*y^2*x^3+10*y^3*x^2+5*y^4*x+y^5
[3] a=(x+y)^5;
evalpv : invalid assignment
return to toplevel
[3] a;
a
[4] fctr(A);
[[1,1],[x+y,5]]
[5] quit;
%

¤³¤ÎÎã¤Ç¤Ï, A, a, x, y ¤Ê¤ëʸ»ú¤¬»ÈÍѤµ¤ì¤Æ¤¤¤ë. A ¤Ï¥×¥í¥°¥é¥à¤Ë¤ª¤±¤ëÊÑ¿ô¤Ç, a, x, y ¤Ï¿ô³ØÅª ¤Ê°ÕÌ£¤Ç¤ÎÉÔÄ긵¤Ç¤¢¤ë. °ìÈÌ¤Ë¥×¥í¥°¥é¥àÊÑ¿ô¤ÏÂçʸ»ú¤Ç»Ï¤Þ¤ê, ÉÔÄ긵¤Ï¾®Ê¸»ú¤Ç»Ï¤Þ¤ë. ¤³¤ÎÎã¤Ç¤ï¤«¤ë¤è¤¦¤Ë, ¥×¥í¥°¥é¥àÊÑ¿ô¤Ï, ¿ô, ¼°¤Ê¤É¤ò³ÊǼ¤·¤Æ¤ª¤¯¤¿¤á¤Î¤â¤Î¤Ç¤¢¤ê, C ¸À¸ì¤Ê¤É¤Ë¤ª¤±¤ëÊÑ¿ô¤ËÂбþ¤¹¤ë. °ìÊý, ÉÔÄ긵¤Ï¤½¤ì¼«¿È¤ÇÃͤò»ý¤Ä¤³¤È¤Ï¤Ç¤­¤º, ½¾¤Ã¤Æ, ÉÔÄ긵¤ËÂФ¹¤ë ÂåÆþ¤Ïµö¤µ¤ì¤Ê¤¤. ¸å¤Ë¼¨¤¹¤¬, ÉÔÄ긵¤ËÂФ¹¤ëÂåÆþ¤Ï, ÁȤ߹þ¤ßÈ¡¿ô subst() ¤Ë¤è¤êÌÀ¼¨Åª¤Ë¹Ô¤ï¤ì¤ë.


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