HP -32S Owner's Manual page 171

C12 RCL X
C13 RCLx V
C14 RCL Y
C15 RCLx U
C16 -
C17 STO Z
Stores (XV - YU), which is the Z
component.
C18 R+
C19 STO Y
Stores Y component.
C20 R+
C21 STO X
Stores X component.
C22 GTO Q
Loops back for polar conversion ai
display/input.
Bytes and Checksum: 033.0, D74B
001 LBL D Defines beginning of dot-product and
vector-angle routine.
D02 RCL X
003
RCLx U
004 RCL Y
005
RCLx y
D06
+
007 RCL Z
008
RCLx W
D09 +
D10 STO D
011
VIEW D
D12 RCL D
013
RCL R
014
T
D15
RCL W
016 RCL V
017 RCL U
018
y,x*8,r
D19
xOy
020 R*
021
y,x*9,r
022
xOy
023 R +
Stores the dot product of X17 + YV + ZW.
Displays the dot product.
Divides the dot product by the magnitude of
the X-, Y-, Z-vector.
Calculates the magnitude of the U, V, W
vector.
12: Mathematics Programs 169