HP 33s User Manual
Page 241
Mathematics
Programs
15–19
Keys:
(In RPN mode)
Display:
Description:
X
A
@
value
Starts input routine.
23
g
@
value
Sets first coefficient, A, equal to
23.
8
g
@
value
Sets B equal to 8.
4
g
@
value
Sets C equal to 4.
15
g
@
value
Sets D equal to 15.
.
.
.
.
.
.
Continues entry for E through L.
14
g
@
)
Returns to first coefficient entered.
X
I
8)
Calculates the inverse and
displays the determinant.
X
M
%/
)
Multiplies by column vector to
compute X.
g
&/
)
Calculates and displays Y.
g
'/
.
)
Calculates and displays Z.
X
A
@
)
Begins review of the inverted
matrix.
g
@
.
)
Displays next value.
g
@
)
Displays next value.
g
@
)
Displays next value.
g
@
)
Displays next value.
g
@
.
)
Displays next value.