ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Mon, 26 Dec 2022 12:17:32 +0100How can I calculate limit(cos(x+I*y),y=infinity) ?https://ask.sagemath.org/question/65551/how-can-i-calculate-limitcosxiyyinfinity/ How can I calculate limit(cos(x+I*y),y=infinity) ?hichemeMon, 26 Dec 2022 12:17:32 +0100https://ask.sagemath.org/question/65551/Limit of complex functionshttps://ask.sagemath.org/question/10714/limit-of-complex-functions/Hi,
Suppose I have 2 complex numbers, z and z1 , where z = 1+2*I and z1 = 3 + 4*I (just an example). How can I compute the following: some_function = z * z1 and I want to know how to find the limit of some_function when z = z1.
I tried hard to find an answer. I used def to define a function, I could define the complex numbers and I can use the limit with rational / real values, but, when I use a complex number, the limit just return the entire explession.
Thank you for any idea / URL to help me.Luiz Roberto MeierFri, 08 Nov 2013 16:03:01 +0100https://ask.sagemath.org/question/10714/