EasyManuals Logo

HP 50G User Manual

HP 50G
887 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #678 background imageLoading...
Page #678 background image
Page 21-31
« “ CHEZY’S EQN” { { “C:” “Chezy’s coefficient” 0} { “R:”
“Hydraulic radius” 0 } { “S:” “Channel bed slope” 0} } {
2 1 } { 120 1 .0001} { 110 1.5 .00001 } INFORM IF THEN
OBJ DROP C R S ‘C*(R*S)’ NUM “Q” TAG ELSE
“Operation cancelled” MSGBOX END »
Running program @INFP2 produces the following input form:
Example 3 – Change the field format information list to { 3 0 } and save the
modified program into variable INFP3. Run this program to see the new input
form:
Creating a choose box
Function CHOOSE („°L@)@@IN@@ @CHOOS@) allows the user to create a
choose box in a program. This function requires three arguments:
1. A prompt (a character string describing the choose box)
2. A list of choice definitions {c
1
c
2
… c
n
}. A choice definition c
i
can have
any of two formats:
a. An object, e.g., a number, algebraic, etc., that will be
displayed in the choose box and will also be the result of the
choice.
b. A list {object_displayed object_result} so that object_displayed
is listed in the choose box, and object_result is selected as the
result if this choice is selected.
3. A number indicating the position in the list of choice definitions of the
default choice. If this number is 0, no default choice is highlighted.

Table of Contents

Other manuals for HP 50G

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP 50G and is the answer not in the manual?

HP 50G Specifications

General IconGeneral
Digits33 digits
Battery typeCR2032
TypeScientific
Form factorPocket
Weight and Dimensions IconWeight and Dimensions
Weight220 g
Dimensions (WxDxH)87 x 184 x 23.5 mm

Related product manuals