HP 15c - Manual (Page 106)

106 Section 4: Using Matrix Operations
106
Keystrokes Display
l2 059 45 2
3 060- 3
- 061- 30
2 062- 2
÷ 063- 10 Calculates m.
´! 064- 42 0 Calculates Γ(m + 1).
* 065- 20
+ 066- 40 Calculates f
2
.
OB 067- 44 12 Stores f
2
in B.
l4 068- 45 4
GC 069 32 13
” 070- 16 Calculates F
21
.
´UOC
´U 071u 44 13 Stores F
21
in C.
l5 072- 45 5
GC 073 32 13 Calculates F
22
.
´UOC
´U 074u 44 13 Stores F
22
in C.
|n 075- 43 32 Skips this line.
|n 076- 43 32
´bC 077-42,21,13 Integrand routine.
2 078- 2
÷ 079- 10
” 080- 16
' 081- 12 Calculates e
−x / 2
.
|K 082- 43 36
” 083- 16
l2 084- 45 2
3 085- 3
- 086- 30
2 087- 2
÷ 088- 10 Calculates m.
Y 089- 14
* 090- 20 Calculates (x/2)
m
e
-x/2
.
|n 091 43 32
Labels used: A, B, and C.
Registers used: R
0
(row), R
1
(column), R
2
(n), R
3
(a), R
4
(x
1
(k)
), and R
5
(x
2
(k)
).
Matrices used: A (x
(k + 1)
), B (f(x
(k)
)), C (F(x
(k)
)), and D (d
(k)
).