HP 41 CX



#2

I am so happy! After long years I got back (purchased back) my beloved HP 41 CX that I sold in 2001!! But, I can´t remember how to set the trigonometric functions using radians, degrees or grades. Can someboy help me? Many thanks in advance.


#3

Hi.

You can try:

[XEQ][ALPHA]
D E G
or
R A D
or
G R A D [ALPHA]
This is the direct way. You can also assign these functions to regular keys and use them in [USER] mode, if you want. Note the degrees mode is not signalized while radians and grads have their annunciators.

Hope this helps.

Cheers.

Luiz (Brazil)

Edited: 30 Sept 2012, 6:14 p.m.

#4

cf.
HEWLETT-PACKARD

OWNER’S HANDBOOK AND

PROGRAMMING GUIDE

HP-41C


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