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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 Xregister.
´> 8
Calculates Frobenius or Euclidean norm of matrix
specified in X-register.
´> 9
Calculates determinant of matrix specified in Xregister, Place LU in result matrix.
´p
Transforms ZC into ZP.
l{A through
E, %}
Recalls value from specified matrix, using row and
column numbers in R0 and R1.
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 Displays descriptor of specified matrix.
through E}
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 R0 and R1.
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 If matrix descriptor is in display, copies all elements
through E}
of that matrix into corresponding elements of
specified matrix. If number is in display, stores that
value in all elements of specified matrix.