HP HP-15C Advanced Functions Handbook

Section 2: Working With [7F] 61
Keystrokes
[TIIP/RI
in CLEAR fPRGMl
[TIlLBLirAl
I STO 1 2
|CHS|
[GTO]2
mrLBnm
[STOl2
E[LBL]2
2
[H
s
iGSBlfc]
2
B
[RCL12
| STO | 0
EE
[T||RTN|
rfifLBLirci
1
|GSB|4
[g][FT]i
| GTO | 5
1
H
EHD5
| CHS |
rgirRTNi
mrnBLim
0
rn[LBLi4
Display
000-
001-42,21,11
002- 44 2
003- 16
004- 22 2
005-42,21,12
006- 44 2
007-42,21, 2
008- 2
009- 11
010- 10
011- 3213
012- 2
013- 10
014- 45 2
015- 44 0
016- 33
017- 4332
018-42,21,13
019- 1
020- 32 4
021-43, 6, 1
022- 22 5
023- 1
024- 30
025-42,21, 5
026- 16
027- 43 32
028-42,21,15
029- 0
030-42,21, 4
Program mode.
Program for P(x).
Stores x in R2.
Calculates -x.
Branches to calculate
P(x) = Q(-x).
Program for Q(x).
Stores x in R2.
Calculates erfc(x/\/2).
Calculates
031-43, 5, 1
Stores x in R0.
Returns function value.
Program for erfc(x).
Tests flag 1 set.
Branches for flag 1 set.
Calculates erf(x) — 1 for
flag 1 clear.
Calculates erfc(x).
Returns function value.
Program for erf(x).
Subroutine for erf(:x;) or
erfc(^).
Clears flag 1.

HP HP-15C Specifications

General

Brand	HP
Model	HP-15C
Category	Calculator
Language	English