HP 33s - Manual (Page 284)

17–2 Miscellaneous Programs and Equations
Equation Entry:
Key in this equation:
º
º1.1-ª
2:.2ª-º1-ª
2:.-
Keys:
(In RPN mode)
Display: Description:
| H
   ! !
or current equation Selects Equation
mode.
L P z 100 º 
_ Starts entering
equation.
z | ] 1 º
º1.¾
| ] 1 ›
º
º1.1-¾
L I q 100 º1.1-ª
_
| `
1.1-ª
2:¾
L N | `
1-ª
2:.2¾
q L I › L F z

2:.2ª-º¾
| ] 1 › L I :.2ª-º1-¾
q 100 | `
-º1-ª
2¾
L N º1-ª
2:.¾
› L B -ª
2:.-¾
‘
º
º1.1-ª Terminates the
equation.
|  (hold) / 
/ Checksum and
length.
Remarks:
The TVM equation requires that I must be non–zero to avoid a # &
error. If you're solving for I and aren't sure of its current value, press 1
I I
before you begin the SOLVE calculation (  I ).
The order in which you're prompted for values depends upon the variable you're
solving for.