Info

此问题已关闭。 请重新打开它进行编辑或回答。

What is wrong with my code?

1 次查看（过去 30 天）
KMA
KMA 2018-5-3
关闭： MATLAB Answer Bot 2021-8-20
I've included a picture of my prompt. This is what I have so far and I don't understand why it doesn't work. Any tips or guidance is appreciated!
n=1;
while (pi_val<=.000000001)
syms n
pi_val=sqrt(6*symsum(1/n^2, n, 1, Inf))
end

此问题已关闭。

回答（1 个）

Siyu Guo
Siyu Guo 2018-5-3
You try to read the variable "pi_val" before you have initialized it by a write operation. This is an error, at least for MATLAB 2012 or lower. Besides, I cannot see any reason for the use of this loop.

此问题已关闭。

标签

Community Treasure Hunt

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

Start Hunting!

Translated by