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Lagrangian Interpolation
03-14-2019, 08:12 PM
Post: #19
RE: Lagrangian Interpolation
I think I was asking HP25 too much. Anyway, I found that the example of the manual for linear interpolation works very well in both cases………….
Example from HP 25 Application Programs, Chapter 5 Numerical Methods/Linear Interpolation: p86
Given
f(7.3)= 1.9879
f(7.4)= 2.0015
find by linear interpolation f(7.37)

A. CLEAR PRGM
R/S
1.0000
1.9879 ENTER 7.3
R/S
2.0000
2.0015 ENTER 7.4
R/S
3.0000
0 ENTER 7
[R/S]
CLx STO 5
7.37 [R/S]  1.9974

B. CLEAR PRGM
R/S
1.0000
1.9879 ENTER 7.3
R/S
2.0000
2.0015 ENTER 7.4
R/S
3.0000
1.9947 [ENTER] 7.35
[R/S]
7.37 [R/S]  1.9974

I appreciate your attention, Pedro
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Messages In This Thread
Lagrangian Interpolation - Namir - 12-18-2013, 06:04 AM
RE: Lagrangian Interpolation - bshoring - 03-05-2015, 05:17 AM
RE: Lagrangian Interpolation - PedroLeiva - 03-05-2015, 09:33 PM
RE: Lagrangian Interpolation - bshoring - 03-07-2015, 11:49 PM
RE: Lagrangian Interpolation - PedroLeiva - 03-09-2015, 03:37 AM
RE: Lagrangian Interpolation - bshoring - 03-09-2015, 03:30 AM
RE: Lagrangian Interpolation - bshoring - 03-09-2015, 09:50 PM
RE: Lagrangian Interpolation - bshoring - 03-13-2015, 05:33 AM
RE: Lagrangian Interpolation - PedroLeiva - 03-14-2019, 03:55 PM
RE: Lagrangian Interpolation - PedroLeiva - 03-14-2019, 07:22 PM
RE: Lagrangian Interpolation - PedroLeiva - 03-14-2019 08:12 PM



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