清空筛选条件
清空筛选条件

Write a Matlab program by using a while loop that finds the smallest positive number 2^m such that 1+x>1 in the machine.

1 次查看（过去 30 天）
John Doe
John Doe 2018-8-13
编辑： Vishal Chaudhary 2018-8-17
m must be a negative integer. Technically from the way that my professor phrased it, shouldn't m be -infinity?
  2 个评论
James Tursa
James Tursa 2018-8-14
编辑：James Tursa 2018-8-14
"... shouldn't m be -infinity?"
2^(-infinity) = 0, and 1+0 is not greater than 1. So, no, the way the professor phrased it, -infinity is not the answer.
Do as the professor instructed and write some code with a while loop to figure out the answer.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Vishal Chaudhary
Vishal Chaudhary 2018-8-17
编辑：Vishal Chaudhary 2018-8-17
Precision differs in MATLAB and theoretical calculation. So when you write while loop you will know the difference.

类别

在 Help Center 和 File Exchange 中查找有关 Programming 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by