Index error when using function

2019 5 7
1 个回答
更新时间：2019 5 7
8 次查看（30 天）

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I'm getting this error:
Array indices must be positive integers or
logical values.
Error in newton (line 16)
x = x - (f(x))/dx(x);

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回答（1 个）

James Tursa
James Tursa 2019-5-7
编辑：James Tursa 2019-5-7

0 个投票

We need to see more of your code to be sure, but you likely have a variable named either f or dx that is shadowing a function of the same name. The solution is to pick a different name for this variable.

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