Texas Instruments TI-89 Developer's Manual page 762

720
Appendix A: System Routines — Lists and Matrices
push_transpose_aux
(continued)
Example:
If m indexes the bolded tag of the matrix [a, b; c, d] in the following estack expression
END_TAG END_TAG D_VAR_TAG C_VAR_TAG LIST_TAG END_TAG B_VAR_TAG
A_VAR_TAG LIST_TAG LIST_TAG
then
push_transpose_aux (m, 0);
pushes the transposed matrix [a, c; b, d] onto the estack such that top_estack points to the
bolded tag as follows.
END_TAG END_TAG D_VAR_TAG B_VAR_TAG LIST_TAG END_TAG C_VAR_TAG
A_VAR_TAG LIST_TAG LIST_TAG
If m indexes the bolded tag in the following internally tokenized matrix [b, 3+4 ; a- , -2 ] as
i i i
follows
END_TAG END_TAG 0 NONNEGATIVE_INTEGER_TAG 2 1 NEGATIVE_INTEGER_TAG
IM_RE_TAG A_VAR_TAG 1 1 NEGATIVE_INTEGER_TAG IM_RE_TAG LIST_TAG END_TAG
3 1 NONNEGATIVE_INTEGER_TAG 4 1 NONNEGATIVE_INTEGER_TAG IM_RE_TAG
B_VAR_TAG LIST_TAG LIST_TAG
then
push_transpose_aux (m, 1);
pushes the complex conjugate transpose matrix [b, a ; 3 - 4 , 2 ] onto the estack such that
+ i i i
top_estack points to the bolded tag as follows.
END_TAG END_TAG 0 NONNEGATIVE_INTEGER_TAG 2 1
NONNEGATIVE_INTEGER_TAG IM_RE_TAG 3 1 NONNEGATIVE_INTEGER_TAG 4 1
NEGATIVE_INTEGER_TAG IM_RE_TAG LIST_TAG END_TAG A_VAR_TAG 1 1
NONNEGATIVE_INTEGER_TAG IM_RE_TAG B_VAR_TAG LIST_TAG LIST_TAG
TI-89 / TI-92 Plus Developer Guide Not for Distribution Beta Version January 26, 2001