Convert to Fraction
Description
Let's say you would like to know what 0.15625 as a fraction is.
You type: 0.15625 GSB 1.
The display shows "running" and then you see first 5 and ten sec later 32. The fraction is therefore 5/32 (numerator = 5 and denominator = 32). 32 remains in X (display) after the program finished and 5 remains in Y (type key x↔y to see it).
Program Resources
Labels
Name |
Description |
|
1 |
Main program |
|
9 |
Loop and test |
|
Storage Registers
Name |
Description |
|
0 |
ABS number input |
|
1 |
Guess |
|
Program
Line |
Display |
Key Sequence |
|
000 |
|
|
|
001 |
42,21, 1 |
f LBL 1 |
|
002 |
43 16 |
g ABS |
|
003 |
44 0 |
STO 0 |
|
004 |
1 |
1 |
|
005 |
44 1 |
STO 1 |
|
006 |
42,21, 9 |
f LBL 9 |
|
007 |
33 |
R⬇ |
|
008 |
15 |
1/x |
|
009 |
44,20, 1 |
STO × 1 |
|
010 |
36 |
ENTER |
|
011 |
43 44 |
g INT |
|
012 |
30 |
− |
|
013 |
4 |
4 |
|
014 |
16 |
CHS |
|
015 |
13 |
10ˣ |
|
016 |
43 10 |
g x≤y |
|
017 |
22 9 |
GTO 9 |
|
018 |
45 0 |
RCL 0 |
|
019 |
45 1 |
RCL 1 |
|
020 |
43 44 |
g INT |
|
021 |
20 |
× |
|
022 |
42 31 |
f PSE |
|
023 |
43 36 |
g LSTΧ |
|
024 |
43 32 |
g RTN |
|