HP HP-20S - Page 109

104.5
38.6
102 (R/S]
37.9
100 (R/S]
36.2
97.5
35.1
95.5
34.6
94 (R/S]
[(xEQ] F
(=) (Swar]
37 [XEQ] E
(=2) (SWAP]
101 [xEQ) D
(2] (SWAP]
1.0000
38.6000
2.0000
37.9000
3.0000
36.2000
4.0000
35.1000
5.0000
34.6000
6.0000
0.6640
8.9730
98.6845
0.9959
38.3151
0.9959
Enters ;.
Enters x,.
Enters y,.
Enters xj.
Enters y;.
Enters xy.
Enters y,.
Enters xs.
Enters ys.
Enters xg.
Enters yq.
Calculates m.
Displays b.
Calculates 7.
Displays r.
Calculates X.
Displays r.
If you want to repeat this example for exponential and logarithmic
curves, the table below lists the starting key sequence and results for
m, b, r, §, and X. After performing the starting key sequence, you
must reenter the data before calculating the results.
7: Built-in Program Library 107