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标题: f(x)><0 [打印本页]

作者: Jan 时间: 2013-2-28 14:56 标题: f(x)><0

f+-.gsp (84.15 KB) Hello Chinese colleagues!
Take a look here: http://ic.pics.livejournal.com/janka_x/14322663/61186/61186_original.gif

附件: f+-.gsp (2013-2-28 15:40, 84.15 KB) / 下载次数 5645
http://inrm3d.cn/attachment.php?aid=19538&k=fa25fb9002c86ee9d45ff4cd0adea277&t=1732438633&sid=88YeEc

附件: GRAPH.gsp (2013-2-28 17:29, 62.55 KB) / 下载次数 4437
http://inrm3d.cn/attachment.php?aid=19539&k=c9be8b00f64d3044d417bd160340c32a&t=1732438633&sid=88YeEc

作者: a2569875 时间: 2013-2-28 17:04

What are you come from?
Can you use Chinese file name?
That word "ГРАФИК.gsp" made my computer unable to open file.

作者: inRm 时间: 2013-2-28 17:12

1# Jan

这个坐标系作的有特色

作者: Jan 时间: 2013-2-28 17:31

What are you come from?
Can you use Chinese file name?
That word "ГРАФИК.gsp" made my computer unable to open file.
a2569875 发表于 2013-2-28 17:04

Sorry, I'm from Belarus. I restarted file.

作者: 周传高 时间: 2013-2-28 19:07

Welcome friends from Belarus.

欢迎来自白俄罗斯的朋友。

作者: myzam 时间: 2013-4-21 21:59

1# Jan
This tool is very good，em，explain clearly.
Praise! praise!
这个工具似乎可以解形如：(x-1)(x-2)(x-3)((x-4)>0<0这样的高次不等式。

作者: 柳烟 时间: 2013-4-22 08:39

欢迎！期待你的更多精彩。

欢迎光临 inRm3D: 画板论坛 (http://inrm3d.cn/)