HP 10413 Datasheet Page 272

  • Download
  • Add to my manuals
  • Print
  • Page
    / 331
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 271
272
DET(matrix)
This function finds the determinant of a square
matrix. See page 174 for an example of its use
in finding an inverse matrix.
Eg. If
23
15
A

=


then find det(A).
Ans: det (A) = 2x5-3x(-1)
= 13
See also: INVERSE, RREF
DOT([vector],[vector])
This function returns the dot product of two vectors. Vectors for this function
are written as single row matrices.
For example,
3
(3,4) or
4
a

=


would be written as [3,4].
See page 175 for a worked example.
EIGENVAL
See User’s manual
EIGENVV
See User’s manual
IDENTMAT(size)
This function creates an n x n square matrix which is an identity matrix. For
example, IDENTMAT(4) would produce a 4x4 identity matrix for use or
storage.
Page view 271
1 2 ... 267 268 269 270 271 272 273 274 275 276 277 ... 330 331

Comments to this Manuals

No comments