Solving and Integrating Programs
14–7
File name 33s-E-Manual-1008-Publication(1st).doc Page : 386
Printed Date : 2003/10/8 Size : 13.7 x 21.2 cm
Program Lines:
(In RPN mode)
Description:
Setup for X.
Index for X.
Branches to main routine.
Checksum and length: 4800 21
Setup for Y.
Index for Y.
Branches to main routine.
Checksum and length: C5E1 21
Main routine.
Stores index in i.
Defines program to solve.
Solves for appropriate variable.
Displays solution.
Ends program.
Checksum and length: D82E 18
Calculates f (x,y). Include INPUT or equation
prompting as required.
Integrating a Program
In chapter 8 you saw how you can enter an equation (or expression) — it's added
to the list of equations — and then integrate it with respect to any variable. You
can also enter a program that calculates a function, and then integrate it with
respect to any variable. This is especially useful if the function you're integrating
changes for certain conditions or if it requires repeated calculations.
To integrate a programmed function:
1. Enter a program that defines the integrand's function. (See "To write a
program for
∫
FN" below.)
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