+- HP Forums (https://www.hpmuseum.org/forum)
+-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html)
+--- Forum: General Forum (/forum-4.html)
+--- Thread: HP48-50G: z=(x,y) converted to r×exp(i×theta) (/thread-21055.html)
HP48-50G: z=(x,y) converted to r×exp(i×theta) - Gil - 12-26-2023 02:15 PM
I think that I saw once how to get
the complex input (x,y) appearing as 'r×exp(i×theta)',
but without using a program such as
\<< -112 SF OBJ\-> DUP2 SQ SWAP SQ + \v/ UNROT SWAP / ATAN 'i' * e SWAP ^ *
\>>
(just by setting up options or flags?).
Thanks for your help.
RE: HP48-50G: z=(x,y) converted to r×exp(i×theta) - Gil - 12-26-2023 03:17 PM
Solution in
https://www.hpmuseum.org/forum/thread-16466.html?highlight=Complex+number
Select POLAR & EXACT mode.
Write (4,5} in form '4+5*i'
EXPAND command
But does not work for real a & b like in '4.2+5.1*i'.
To work with the above, the argument has to be entered as '42/10+51/10*i'.