HP 49g+ User Manual
Page 14
Page TOC-10
Function
ABS,
11-7
Function
SNRM,
11-7
Functions RNRM and CNRM, 11-8
Function
SRAD,
11-9
Function
COND,
11-9
Function
RANK,
11-10
Function
DET,
11-11
Function
TRACE,
11-13
Function
TRAN,
11-14
Additional matrix operations (the matrix OPER menu), 11-14
Function
AXL,
11-15
Function
AXM,
11-15
Function
LCXM,
11-15
Solution of linear systems, 11-16
Using the numerical solver for linear systems, 11-17
Least-square solution (function LSQ), 11-23
Solution with the inverse matrix, 11-26
Solution by “division” of matrices, 11-26
Solving multiple set of equations with the same coefficient
matrix, 11-27
Gaussian and Gauss-Jordan elimination, 11-28
Step-by-step calculator procedure for solving linear systems, 11-37
Solution to linear systems using calculator functions, 11-46
Residual errors in linear system solutions (function RSD) , 11-43
Eigenvalues and eigenvectors, 11-44
Function
PCAR,
11-44
Function
EGVL,
11-45
Function
EGV,
11-46
Function
JORDAN,
11-47
Function
MAD,
11-47
Matrix factorization, 11-48
Function
LU,
11-49
Orthogonal matrices and singular value decomposition, 11-49
Function
SCHUR,
11-50
Function
LQ,
11-51
Function
QR,
11-51