Page 9-9
Note
: This approach for changing the value of an array element is not
allowed in ALG mode, if you try to store 4.5 into A(3) in this mode you get
the following error message: Invalid Syntax.
To find the length of a vector you can use the function SIZE, available through
the command catalog (N) or through the PRG/LIST/ELEMENTS sub-menu.
Some examples, based on the arrays or vectors stored previously, are shown
below:
Simple operations with vectors
To illustrate operations with vectors we will use the vectors A, u2, u3, v2, and
v3, stored in an earlier exercise.
Changing sign
To change the sign of a vector use the key
\
, e.g.,
Addition, subtraction
Addition and subtraction of vectors require that the two vector operands have
the same length:
Содержание 49g+
Страница 1: ...hp 49g graphing calculator user s guide H Edition 4 HP part number F2228 90006 ...
Страница 197: ...Page 5 30 LIN LNCOLLECT POWEREXPAND SIMPLIFY ...
Страница 377: ...Page 11 55 Function KER Function MKISOM ...
Страница 457: ...Page 13 26 In the right hand side figure above we are using the line editor to see the series expansion in detail ...
Страница 775: ...Page 26 10 the location of the backup battery in the top compartment at the back of the calculator ...
Страница 838: ...Page L 5 ...