12-16-2018, 03:07 PM

Hello this is my first post here. Have a program that convert Liters to Gallons and displays this as a negative number all the time. This works on my 12C.

I downloaded the 11C app from RLM tools and this is great. I changed the 11C program to have LBL instead of GTO's and it does not work the same. Here are the programs.

HP 12 C

01 ENTER

02 3

03 .

04 7

05 8

06 STO 1

07 X

08 CHS

09 R/S

10 0

11 X exchange Y

12 g X less than or equal Y

13 CHS

14 RCL 1

15 g GTO 07

HP 11C

01 f LBL A

02 ENTER

03 3

04 .

05 7

06 8

07 STO 1

08 f LBL E

09 X

10 CHS

11 R/S

12 0

13 X exchange Y

14 f X less than or equal Y

15 CHS

16 RCL 1

17 GTO E

The 12C program works just fine. GTO 00 and input a number, convert to liters and display a negative liters. Input new number press R/S. The answer is checked to be negative and if yes just keep it negative.

The other program converts Gallons to Liters and shows a positive number all the time just remove line 8 (for 12C) or line 10 (for 11C) along with a new constant in STO 1.

Again, the 12C program works, the 11C program does not.

Same code, just change the GTO's to LBL and GTO.

What am I missing?

I downloaded the 11C app from RLM tools and this is great. I changed the 11C program to have LBL instead of GTO's and it does not work the same. Here are the programs.

HP 12 C

01 ENTER

02 3

03 .

04 7

05 8

06 STO 1

07 X

08 CHS

09 R/S

10 0

11 X exchange Y

12 g X less than or equal Y

13 CHS

14 RCL 1

15 g GTO 07

HP 11C

01 f LBL A

02 ENTER

03 3

04 .

05 7

06 8

07 STO 1

08 f LBL E

09 X

10 CHS

11 R/S

12 0

13 X exchange Y

14 f X less than or equal Y

15 CHS

16 RCL 1

17 GTO E

The 12C program works just fine. GTO 00 and input a number, convert to liters and display a negative liters. Input new number press R/S. The answer is checked to be negative and if yes just keep it negative.

The other program converts Gallons to Liters and shows a positive number all the time just remove line 8 (for 12C) or line 10 (for 11C) along with a new constant in STO 1.

Again, the 12C program works, the 11C program does not.

Same code, just change the GTO's to LBL and GTO.

What am I missing?