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Evaluate an expression for given points - blevita - 01-12-2020 09:28 AM
Hi there I would like to evaluate the following expression for even and odd n‘s One solution could be to type in n=1 then, n=2 and so on but this is time consuming. Is there a way to directly define the numbers where to evaluate the expression? I have tried with n=[0 1] then the calculator crashed... Thank you. Regards Blevita RE: Evaluate an expression for given points - Tyann - 01-12-2020 10:22 AM
(01-12-2020 09:28 AM)blevita Wrote: Hi there Bonjour Utilisez une liste {1,2,...} à la place de n. Hello Use a list {1,2,...} instead of n. RE: Evaluate an expression for given points - blevita - 01-12-2020 11:44 AM
Merci Ca cest tres bien. Worked perfectly RE: Evaluate an expression for given points - Allen - 01-12-2020 08:25 PM
(01-12-2020 09:28 AM)blevita Wrote: I would like to evaluate [an] expression for even and odd n‘s... Is it practical to calculate f(x)=2/(n*pi) and multiply f(x) by (n MOD 2)? This should return f(x) for odd n and 0 for even n. it's possible to do the same thing if you don't have the MOD function by cleverly using (-1)^n. RE: Evaluate an expression for given points - CyberAngel - 01-13-2020 02:28 AM
(01-12-2020 08:25 PM)Allen Wrote:irem(01-12-2020 09:28 AM)blevita Wrote: I would like to evaluate [an] expression for even and odd n‘s... |