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setmod

setmod([p])
:: Í­¸ÂÂΤò GF(p) ¤ËÀßÄꤹ¤ë.
return
À°¿ô
n
2^27 ̤Ëþ¤ÎÁÇ¿ô
  • Í­¸ÂÂΤò GF(p) ¤ËÀßÄꤹ¤ë. ÀßÄêÃͤòÊÖ¤¹.
  • Í­¸ÂÂΤθµ¤Î·¿¤ò»ý¤Ä¿ô¤Ï, ¤½¤ì¼«¿È¤Ï¤É¤ÎÍ­¸ÂÂΤ˰¤¹¤ë¤«¤Î¾ðÊó¤ò»ý¤¿¤º, ¸½ºßÀßÄꤵ¤ì¤Æ¤¤¤ëÁÇ¿ô p ¤Ë¤è¤ê GF(p) ¾å¤Ç¤Î±é»»¤¬Å¬ÍѤµ¤ì¤ë.
  • °Ì¿ô¤ÎÂ礭¤ÊÍ­¸ÂÂΤ˴ؤ·¤Æ¤Ï see section Í­¸ÂÂΤ˴ؤ¹¤ë±é»».
[0] A=dp_mod(dp_ptod(2*x,[x]),3,[]);
(2)*<<1>>
[1] A+A;
addmi : invalid modulus
return to toplevel
[1] setmod(3);
3
[2] A+A;
(1)*<<1>>
»²¾È
section dp_mod, dp_rat, section ¿ô¤Î·¿.


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