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Way of receive list size through program?

fx-CP400

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#1 matthewmwps

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Posted 08 February 2018 - 09:48 AM

Hi,

I am in the process of making a program which finds the derivative of an equation, find its stationary points, and give their characteristics.

I have managed to do so with equations with a set number of solutions, however, I haven't been able to figure out how to identify the total number of solutions and work accordingly.

 

Is it possible to obtain a numeric value of the total elements within a list?



#2 pan.gejt

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Posted 08 February 2018 - 07:31 PM

The command dim (list1) returns the dimension of a list 1.

If list1 contains 5 elements, the command dim (list1) returns 5.

 

...

dim (list1)=>a

Print a

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