为什么两个函数的交点不能全部显示?

许振兴 shared this question 3 weeks ago
Answered

比如当t=1.9时,最左边的交点显示不出来,问题出在哪里呢?

链接:https://www.geogebra.org/m/gbwsxc6b

Comments (5)

photo
1

Thank you, I've looped your questions to the Support Team

photo
1

This file is OK.

photo
1

把区间由(0,100)改为(0,7)确实能够更加精确一些,但是解决不了根本问题,比如当T=1.96时,最小的交点还是无法显示。

photo
1

The point of intersection appears well if we widen the definition interval from |x-1| to -0.1 < x <= 2.

See file attached.

如果我们将定义间隔从 |x-1| 扩大到 -0.1 < x <=2 ,则交叉点显示良好。

photo
1

这只是逃避了问题,并没有解决问题

photo
© 2019 International GeoGebra Institute