HP 33s - Manual (Page 259)

Mathematics Programs 15–37
y
y'
x
P
3
(6, 8)
P
1
(_9, 7)
P
2
(_5, _4)
P'
4
(2.7, _3.6)
( , ) = (7, _4)
T = 27 M N
o
(M, N)
T
Keys:
(In RPN mode)
Display: Description:
Ÿ {}  Sets Degrees mode since T is
given in degrees.
X D @
value Starts the routine that defines the
transformation.
7 g
@
value Stores 7 in M.
4 ^ g
!@
value Stores –4 in U.
27 g
@
)
 Stores 27 in T.
X N %@
value Starts the old–to–new routine.
9 ^ g
&@
value Stores –9 in X.
7 g
"/
. )  Stores 7 in Y and calculates U.
g
#/

)
  Calculates V.