HP 15c - Manual (Page 178)

178 Section 12: Calculating with Matrices
Keystroke(s) Results
result matrix.
´> 6
Calculates residual in result matrix.
´> 7
Calculates row norm of matrix specified in X-
register.
´> 8
Calculates Frobenius or Euclidean norm of matrix
specified in X-register.
´> 9
Calculates determinant of matrix specified in X-
register, Place LU in result matrix.
´p
Transforms Z
C
into Z
P
.
l{A through
E, %}
Recalls value from specified matrix, using row and
column numbers in R
0
and R
1
.
l|{A
through E, %}
Recalls value from specified matrix using row and
column numbers in Y- and X-registers.
lm {A
through E, %}
Recalls dimensions of specified matrix into X- and
Y-registers.
l> {A
through E}
Displays descriptor of specified matrix.
l<
Displays descriptor of result matrix.
´<{A
through E}
Designates specified matrix as result matrix.
O{A through
E %}
Stores value from display into element of specified
matrix, using row and column numbers in R
0
and R
1
.
O|{A
through E %}
Stores value from Z-register into element of
specified matrix, using row and column numbers in
Y- and X-registers.
O> {A
through E}
If matrix descriptor is in display, copies all elements
of that matrix into corresponding elements of
specified matrix. If number is in display, stores that
value in all elements of specified matrix.