HP 35s HP 35s scientific calculator - User Guide - Page 281
Cross Product in Vectors, Miscellaneous Programs and Equations, Program Lines, In RPN mode
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Cross Product in Vectors Here is an example showing how to use the program function to calculate the cross product. Cross product: where v1 × v2 = (YW - ZV )i + (ZU - XW)j + (XV - YU)k v1 = X i + Y j + Z k and v2=U i + V j + W k Program Lines: (In RPN mode) Description Defines the beginning of the rectangular input/display routine. Displays or accepts input of X. Displays or accepts input of Y. Displays or accepts input of Z. Goes to R001 to input vectors Checksum and length: D82E 15 Defines the beginning of the vector-enter routine. Copies values in X, Y and Z to U, V and W respectively. Goes to R001 to input vectors Checksum and length: B6AF 24 Miscellaneous Programs and Equations 17-11
Miscellaneous Programs and Equations
17-11
Cross Product in Vectors
Here is an example showing how to use the program function to calculate the cross
product.
Cross product:
v
1
×
v
2
= (
YW
–
ZV
)
i
+ (
ZU
–
XW
)
j
+ (
XV
–
YU
)
k
where
v
1
=
X
i
+
Y
j
+
Z
k
and
v
2
=
U
i
+
V
j
+
W
k
Program Lines:
(In RPN mode)
Description
Defines the beginning of the rectangular input/display
routine.
Displays or accepts input of
X
.
Displays or accepts input of
Y
.
Displays or accepts input of
Z
.
Goes to R001 to input vectors
Checksum and length: D82E 15
Defines the beginning of the vector–enter routine.
Copies values in
X, Y
and
Z
to
U
,
V
and
W
respectively.
Goes to R001 to input vectors
Checksum and length: B6AF 24