13–24
Programming Techniques
File name 33s-English-Manual-040130-Publication(Edition 2).doc Page : 388
Printed Date : 2004/1/30 Size : 13.7 x 21.2 cm
Program Lines:
(In RPN mode)
Description:
This routine collects all known values in three
equations.
Prompts for and stores a number into the variable
addressed by
i
.
Adds 1 to
i
and repeats the loop until
i
reaches
13.012.
When
i
exceeds the final counter value, execution
branches back to A.
Label J is a loop that completes the inversion of the 3
×
3 matrix.
Program Lines:
(In RPN mode)
Description:
This routine completes inverse by dividing by
determinant.
Divides
element.
Decrements index value so it points closer to
A
Loops for next value.
Returns to the calling program or to
.
Equations with (i)
You can use
(
i
)
in an equation to specify a variable indirectly. Notice that
means the variable specified by the number in variable
i
(an
indirect
reference),
but that
i
or
means variable
i
.
The following program uses an equation to find the sum of the squares of variables
A
through
Z
.
Содержание 33S
Страница 1: ... HP 33s scientific calculator user s manual H HP Part number F2216A 90020 Printed in China Edition 2 ...
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Страница 137: ...Operations with Complex Numbers 9 7 c Ù Adds L1 L2 L3 Converts vector back to polar form displays r θ ...
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Страница 255: ...Mathematics Programs 15 33 y y x x m n New coordinate system Old coordinate system 0 0 x P u y v θ ...
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