24小时热门版块排行榜    

查看: 3594  |  回复: 11

yuejian0518

银虫 (初入文坛)

Maxima的结果

(%i1) to_poly_solve([a*x^3+b*x^2+c*x+d], [x]);
to_poly_solve: to_poly_solver.mac is obsolete; I'm loading to_poly_solve.mac instead.
Loading maxima-grobner $Revision: 1.6 $ $Date: 2009-06-02 07:49:49 $
(%o1) %union([x=(sqrt(27*a^2*d^2+(4*b^3-18*a*b*c)*d+4*a*c^3-b^2*c^2)/(2*3^(3/2)*a^2)-(27*a^2*d-9*a*b*c+2*b^3)/(54*a^3))^(1/3)-(3*a*c-b^2)/(9*a^2*(sqrt(27*a^2*d^2+(4*b^3-18*a*b*c)*d+4*a*c^3-b^2*c^2)/(2*3^(3/2)*a^2)-(27*a^2*d-9*a*b*c+2*b^3)/(54*a^3))^(1/3))-b/(3*a)],[x=(-(sqrt(3)*%i)/2-1/2)*(sqrt(27*a^2*d^2+(4*b^3-18*a*b*c)*d+4*a*c^3-b^2*c^2)/(2*3^(3/2)*a^2)-(27*a^2*d-9*a*b*c+2*b^3)/(54*a^3))^(1/3)-(((sqrt(3)*%i)/2-1/2)*(3*a*c-b^2))/(9*a^2*(sqrt(27*a^2*d^2+(4*b^3-18*a*b*c)*d+4*a*c^3-b^2*c^2)/(2*3^(3/2)*a^2)-(27*a^2*d-9*a*b*c+2*b^3)/(54*a^3))^(1/3))-b/(3*a)],[x=((sqrt(3)*%i)/2-1/2)*(sqrt(27*a^2*d^2+(4*b^3-18*a*b*c)*d+4*a*c^3-b^2*c^2)/(2*3^(3/2)*a^2)-(27*a^2*d-9*a*b*c+2*b^3)/(54*a^3))^(1/3)-((-(sqrt(3)*%i)/2-1/2)*(3*a*c-b^2))/(9*a^2*(sqrt(27*a^2*d^2+(4*b^3-18*a*b*c)*d+4*a*c^3-b^2*c^2)/(2*3^(3/2)*a^2)-(27*a^2*d-9*a*b*c+2*b^3)/(54*a^3))^(1/3))-b/(3*a)])

» 本帖已获得的红花(最新10朵)

11楼2014-07-28 16:08:11
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

309065816

木虫 (正式写手)

送红花一朵
引用回帖:
11楼: Originally posted by yuejian0518 at 2014-07-28 16:08:11
Maxima的结果

(%i1) to_poly_solve(, );
to_poly_solve: to_poly_solver.mac is obsolete; I'm loading to_poly_solve.mac instead.
Loading maxima-grobner $Revision: 1.6 $ $Date: 2009-06-02 07:49:49 $
...

谢谢!
12楼2014-07-29 12:49:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 309065816 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 280求调剂 +11 咕噜晓晓 2026-03-18 12/600 2026-03-21 22:40 by ACS Nano——
[考研] 269专硕求调剂 +5 金恩贝 2026-03-21 5/250 2026-03-21 22:37 by zhyzzh
[考研] 一志愿东华大学控制学硕320求调剂 +3 Grand777 2026-03-21 3/150 2026-03-21 19:23 by 简之-
[考研] 【考研调剂】化学专业 281分,一志愿四川大学,诚心求调剂 +11 吃吃吃才有意义 2026-03-19 11/550 2026-03-21 18:23 by 学员8dgXkO
[考研] 298求调剂 +4 上岸6666@ 2026-03-20 4/200 2026-03-21 17:14 by 学员8dgXkO
[考研] 306求0703调剂一志愿华中师范 +5 纸鱼ly 2026-03-21 5/250 2026-03-21 17:11 by 学员8dgXkO
[考研] 306求调剂 +4 chuanzhu川烛 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[考研] 085600材料与化工 +8 安全上岸! 2026-03-16 8/400 2026-03-20 22:13 by luoyongfeng
[考研] 北科281学硕材料求调剂 +5 tcxiaoxx 2026-03-20 5/250 2026-03-20 21:35 by laoshidan
[考研] 求调剂一志愿南京航空航天大学289分 +3 @taotao 2026-03-19 3/150 2026-03-20 21:34 by JourneyLucky
[考研] 一志愿西南交通 专硕 材料355 本科双非 求调剂 +5 西南交通专材355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[考研] 289求调剂 +6 怀瑾握瑜l 2026-03-20 6/300 2026-03-20 20:30 by 学员8dgXkO
[考研] 一志愿中国海洋大学,生物学,301分,求调剂 +5 1孙悟空 2026-03-17 6/300 2026-03-19 23:46 by zcl123
[考研] 材料与化工求调剂 +7 为学666 2026-03-16 7/350 2026-03-19 14:48 by 尽舜尧1
[考研] 286求调剂 +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[考研] 344求调剂 +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[考研] 0703化学336分求调剂 +6 zbzihdhd 2026-03-15 7/350 2026-03-18 09:53 by zhukairuo
[硕博家园] 湖北工业大学 生命科学与健康学院-课题组招收2026级食品/生物方向硕士 +3 1喜春8 2026-03-17 5/250 2026-03-17 17:18 by ber川cool子
[考研] 一志愿苏州大学材料工程(085601)专硕有科研经历三项国奖两个实用型专利一项省级立项 +6 大火山小火山 2026-03-16 8/400 2026-03-17 15:05 by 无懈可击111
[考博] 26申博 +4 八6八68 2026-03-16 4/200 2026-03-17 13:00 by 轻松不少随
信息提示
请填处理意见