HP 48gII Graphing Calculator Instrukcja Użytkownika Pobierz pdf (Strona 298)

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3 - Press the delete key ƒ (also known as function DROP) to eliminate the

number in stack level 1:

4 - Use function LIST to create a list

5 - Use function ARRY to create the row vector

These five steps can be put together into a UserRPL program, entered as

follows (in RPN mode, still):

‚å„°@)TYPE! @OBJ@ @OBJ@

„°@)STACK @DROP „°@)TYPE! !LIST@ !ARRY@ `

³~~cxr ` K

A new variable, @@CXR@@, will be available in the soft menu labels after pressing

Press ‚@@CXR@@ to see the program contained in the variable CXR:

<< OBJ OBJ DROP ARRY >>

This variable, @@CXR@@, can now be used to directly transform a column vector to

a row vector. In RPN mode, enter the column vector, and then press @@CXR@@.

Try, for example: [[1],[2],[3]] ` @@CXR@@.

After having defined variable @@CXR@@, we can use it in ALG mode to transform a

row vector into a column vector. Thus, change your calculator’s mode to ALG

and try the following procedure:

[[1],[2],[3]] ` J @@CXR@@ „Ü „î

1 2 ... 293 294 295 296 297 298 299 300 301 302 303 ... 863 864

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