01-11-2021, 11:12 AM
HP-12C program to give the decimal expansion of a fraction to
as many decimal places as desired.
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Procedure:
Enter the numerator [R/S] and the denominator, both whole number [R/S] and keep
pressing [R/S] giving next digit in the decimal expansion. Record these on paper if you wish.
Note that the decimal point is not diplayed by the calculator.
Press [PRGM] for each new problem.
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Example: FIX 0
355 / 113 = x.xxxxxxx...........
[PGRM] 355 [R/S] 113 [R/S]....... 31415929203539823008849557522123893..........
Remark:
This program can be modify further to show 10 decimal expansion digits at a time
instead of one at a time but I havn't do this yet. If someone got an idea or ways
to do it you're welcome. Thank You
Gamo
as many decimal places as desired.
-----------------------------------------------------------------
Procedure:
Enter the numerator [R/S] and the denominator, both whole number [R/S] and keep
pressing [R/S] giving next digit in the decimal expansion. Record these on paper if you wish.
Note that the decimal point is not diplayed by the calculator.
Press [PRGM] for each new problem.
-------------------------------------------------------------------
Code:
01 STO 1
02 R/S
03 STO 2
04 RCL 1
05 RCL 2
06 ÷
07 INTG
08 STO 0
09 RCL 1
10 RCL 0
11 RCL 2
12 x
13 -
14 EEX
15 1
16 x
17 STO 1
18 RCL 0
19 R/S
20 GTO 04Example: FIX 0
355 / 113 = x.xxxxxxx...........
[PGRM] 355 [R/S] 113 [R/S]....... 31415929203539823008849557522123893..........
Remark:
This program can be modify further to show 10 decimal expansion digits at a time
instead of one at a time but I havn't do this yet. If someone got an idea or ways
to do it you're welcome. Thank You
Gamo