HP 33s - Manual (Page 266)

16–6 Statistics Programs
Program Lines:
(In RPN mode)
Description
%
º
- Calculates
yˆ
= M In X + B.
! Returns to the calling routine.
Checksum and length: A5BB 18
This subroutine calculates xˆ for the logarithmic model.
!. L Restores index value to its original value.
&
.
ª
H
% Calculates xˆ = e
(Y – B) ÷ M
! Returns to the calling routine.
Checksum and length: 5117 21
This subroutine calculates
yˆ
for the exponential model.
º %
H
%
º Calculates
yˆ
= Be
MX
.
! Returns to the calling routine.
Checksum and length: 1F92 18
This subroutine calculates xˆ for the exponential model.
! !.!L Restores index value to its original value.
!!&
!ª!
!
!ª! Calculates xˆ = (ln (Y ÷ B)) ÷ M.
! Returns to the calling routine.
Checksum and length: CC13 21
This subroutine calculates
yˆ
for the power model.
!!%