hp 41 cv

hp 41 cv

Postby Survey1 » Sun Dec 27, 2015 9:59 pm

HELLO MY NAME IS STEVE,NEWBIE TO SITE. I AM HAVING ALOT OF TROUBLE ON THE MANUAL INPUT OF THE TRIANGLE PROGRAM ON MY 41CV. I THINK I AM INPUTTING PROPERLY BUT IT WILL NOT WORK WHEN DONE. EXEC ALPHA ABC......CAN SOMEONE PLZ TRY TO HELP ME OUT. MAYBE I AM PUTTING IN SOMETHING WRONG. THANK YOU IN ADVANCE.
STEVE
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Re: hp 41 cv

Postby Garth » Sun Dec 27, 2015 10:32 pm

Can you give more detail of the program and what problem you're having. Different programs will work different ways. Is this in a module, or did you copy the program from somewhere? (It doesn't sound like you wrote it yourself.)
http://WilsonMinesCo.com (60 HP-41 links on the links page)
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Re: hp 41 cv

Postby Survey1 » Sun Dec 27, 2015 10:52 pm

HI GARTH THX FOR HELPING OUT. IF YOU GOOGLE TRIANGLE PROGRAM FOR HP 41CV IT WILL COME UP, IT GOES FROM 001-142. PLEASE GO TAKE A LOOK AT PROGAM LISTING IT STARTS OUT AT 001 LBL "ABC" ETC.... PLEASE SEE IF YOU THINK EVERYTHING LOOKS IT CAN B INPUT PROPERLY ON THE 41 CV, SEE IF THERE IS ANY TRICK INPUTS LIKE LINE 013. ALPHA X SHIFT COS SHIFT TAN Y, WHEWWW, LOL . TO CONCLUDE..... AFTER I INPUT WHOLE PROGRAM AND END BY PUTTING GOTO .. FOR END, THEN I TRY TO EXECUTE PROGRAM IT SAYS NONEXISTENT.... OR ANOTHER TIME I ENDED IT, PROGRAM WENT TO 002.....?????? THX
STEVE
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Re: hp 41 cv

Postby Garth » Mon Dec 28, 2015 3:22 am

Oh, I thought you meant data input. Now I think you mean program input. Well, I found quite a few HP-41 triangle programs, but apparently not the one you're talking about. What do specific trouble lines (like line 13) have in them? One I imagine you might be seeing, after a GETKEY, is GTO IND X. To enter that, press SHIFT GTO 2nd . X . BTW, the END line gets put in automatically. You don't have to put it in yourself.
http://WilsonMinesCo.com (60 HP-41 links on the links page)
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Re: hp 41 cv

Postby dlachieze » Mon Dec 28, 2015 11:48 am

Hello,

From your description it seems that this is the program you're referring to: Triangle Solutions for the HP-41.

Survey1 wrote:SEE IF THERE IS ANY TRICK INPUTS LIKE LINE 013. ALPHA X SHIFT COS SHIFT TAN Y, WHEWWW, LOL .

Well, line 013 is the "x exchange y" instruction, it's directly available on the keyboard just above the shift key. No need to use XEQ here.

On line 002 GTO IND T should be entered with Shift GTO Shift . T

Lines 69 and 121 X<> Z should be entered with XEQ Alpha X Shift COS SHIFT TAN Alpha which will display X<> __ , then enter . Z

Do you have any other instruction that is difficult to enter?
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Re: hp 41 cv

Postby Survey1 » Mon Dec 28, 2015 12:33 pm

Thank you I will try that.there is a couple of more I have questions about......Lines: 006,007,014,016,038,089109,111....I am pretty sure lines 016,038 and 111 is just using alpha button. Just want to b sure thx in advance. P.s. at end I input shift goto.. Right.
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Re: hp 41 cv

Postby Survey1 » Mon Dec 28, 2015 12:59 pm

Diachieze, AT line 43 it is number 1 then I try to input white chs.... It changes sign to -......should I alpha the chs????
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Re: hp 41 cv

Postby Survey1 » Mon Dec 28, 2015 1:49 pm

Hi Garth, So u mean after step 141, (end is step 142) program should end automatically, is that how u know u entered in all inputs properly????
Thx Steve
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Re: hp 41 cv

Postby dlachieze » Mon Dec 28, 2015 2:29 pm

Survey1 wrote:Thank you I will try that.there is a couple of more I have questions about......Lines: 006,007,014,016,038,089109,111....I am pretty sure lines 016,038 and 111 is just using alpha button. Just want to b sure thx in advance. P.s. at end I input shift goto.. Right.

Line 006 R^ : XEQ Alpha R Shift Enter Alpha
Line 007 ST* Z : STO x . Z
Line 014 ST+ X : STO + . X
Line 016 ACOS : Shift COS
Line 038 ASIN : Shift SIN
Line 089 ST* 02 : STO x 02
Line 109 ST+ X : STO + . X
Line 111 SQRT : it's the square root key, directly on the keyboard.

Survey1 wrote:Diachieze, AT line 43 it is number 1 then I try to input white chs.... It changes sign to -......should I alpha the chs????

Yes, entering 1 CHS gives -1. To have two separated instructions you can do: 1 ENTER then delete ENTER and press CHS.
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Re: hp 41 cv

Postby dlachieze » Mon Dec 28, 2015 2:31 pm

Survey1 wrote:Thank you I will try that.there is a couple of more I have questions about......Lines: 006,007,014,016,038,089109,111....I am pretty sure lines 016,038 and 111 is just using alpha button. Just want to b sure thx in advance. P.s. at end I input shift goto.. Right.

Line 006 R^ : XEQ Alpha R Shift Enter Alpha
Line 007 ST* Z : STO x . Z (STO multiply)
Line 014 ST+ X : STO + . X (STO plus)
Line 016 ACOS : Shift COS
Line 038 ASIN : Shift SIN
Line 089 ST* 02 : STO x 02
Line 109 ST+ X : STO + . X
Line 111 SQRT : it's the square root key, directly on the keyboard.

Survey1 wrote:Dlachieze, AT line 43 it is number 1 then I try to input white chs.... It changes sign to -......should I alpha the chs????

Yes, entering 1 CHS gives -1. To have two separated instructions you can do: 1 ENTER then delete ENTER and press CHS.
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