HP HP 50G Support Question
HP HP 50G Support Question
Find answers below for this question about HP HP 50G.Need a HP HP 50G manual? We have 1 online manual for this item!
Question posted by christopherblitz on July 23rd, 2015
Cannot Access Cogo Program After The Calculator Locked Up
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Current Answers
Answer #1: Posted by hzplj9 on July 26th, 2015 2:56 PM
hzplj9
Member since:
June 25th, 2012 Points: 4,873,510
Member since:
June 25th, 2012 Points: 4,873,510
Try removing the battery for a while. Try resetting. Details should be in the user manual or in the knowledge base at this HP link
https://www.hp.com/us-en/calculators.html
Hope that helps.
Related HP HP 50G Manual Pages
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 1
HP 50g graphing calculator
user's manual
H
Edition 1 HP part number F2229AA-90001
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 3
... statistics.
Preface
You have in your hands a compact symbolic and numerical computer that illustrate the use of the basic calculator functions and operations. This manual contains examples that will become a faithful companion for fast and efficient exchange of programs and data with other calculators and computers.
We hope your school and professional applications.
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 11
... cards
Inserting and removing an SD card, 18-1 Formatting an SD card, 18-1 Accessing objects on an SD card, 18-2 Storing objects on the SD card, 18-2 ..., 18-3 Purging all objects on an SD card, 18-4
Chapter 19 - Statistical Applications
Entering data, 16-1 Calculating single-variable statistics, 16-2 Sample vs. population, 16-2 Obtaining frequency distributions, 16-3 Fitting data to a function...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 18
...writing the expression shown above ), however, users of earlier HP calculators may be highlighted. To select an operating mode, first open the CALCULATOR MODES input form by pressing !!@@OK#@):
Page 1-7 To...integrals, roots, etc. To illustrate the difference between these two operating modes we will calculate the following value (accept Approx mode on, if asked, by pressing the H button...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 26
...selected:
Selecting CAS settings
CAS stands for Computer Algebraic System. soft menu key to activate the CALCULATOR MODES input form.
• To change CAS settings press the @@CAS@@ soft menu key... a
check mark will be adjusted according to the type of operation of the CAS setting are programmed. The default values of interest. This is the mathematical core of settings can be shown in...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 40
...programs, etc).
Variables are referred to lock it in lower case, type, „~.
~~„~ locks the alphabetic keyboard in upper case, to by their names, which may or may reflect the contents of the reserved calculator... letter key produces a special character. To type strings of the calculator. When locked in a variable name, if combined with numbers.
Variables can think...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 41
... The calculator display will look as follows:
Press ` to see variables menu):
Name α A12 Q R z1 p1
Contents -0.25 3×105 'r/(m+r)' [3,2,1] 3+5i
Type real real algebraic vector complex program
Algebraic... mode
To store the value of -0.25 into variable α: 0.25\K ~,a. The variable is by using the K. To unlock the upper-case locked keyboard, press...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 45
...this time the contents of program p1 are listed in the... in the screen. We will now show variable p1 removed:
Page 2-14 This function can be accessed directly by using function PURGE.
For example:
Press $ to return to delete variable p1. Press...L.
The screen will use command PURGE to normal calculator display. Deleting variables
The simplest way of all variables in Algebraic mode
Our variable list contains variables...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 48
...and 24 in the PROG menu, i.e.,
Page 2-17 Notice that change:
Press @@OK@@ twice to return to access these menus as shown here:
Press the
soft menu key to set this flag try to find the ORDER ...OK@@
activate the ORDER command
There is an alternative way to normal calculator display. The screen
will reflect that instead of a menu list, we 'll try the following:
H@FLAGS! -------
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 64
... using functions
Users can define their own functions by : >
This is a simple program in your calculator to type the expression in the calculator's user's guide). Enter the following example, we could define a simple function
H(x)...20 and 21 in the right-hand side for a number of the calculator. This programming language is
Page 3-15 To see the contents of keystrokes:
„&#...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 65
Reference
Additional information on operations with real numbers with the calculator is contained in ALG mode, type the name of the function followed ...and show the evaluated expression. relatively simple and consists of two parts, contained between the program containers
• Input:
x
x
• Process: 'LN(x+1) + EXP(x) '
This is to be entered by the argument between ...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 69
..., with the caveat that system flag 117 is set to Complex, try the following :
Page 4-4 One is accessed by using the four fundamental operations (+-*/). The results follow the rules of algebra with the calculator in ALG mode and the CAS set to those with complex numbers
Complex numbers can be combined using...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 81
...X3+2X2-3X+1 = (X2+4X+5)(X-2)+11. This is because a variable called VX exists in the calculator's {HOME CASDIR} directory that takes, by the factor (Xa), i.e., HORNER(P(X),a) = {Q(X), a, ...value of the independent variable. For example, 'X^3+2*X^2-3*X+2' is a third-order polynomial in your programs or equations, so as to decreasing order of 'X'.
The variable VX
Most polynomial examples above...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 88
... by using the down arrow key (˜), which triggers the line editor (this operation can be used to access any output line that is not visible because the result occupies more characters than the calculator's screen):
The corresponding RPN screens for these two examples, before and after the application of function SOLVE...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 156
... and store the data into ΣDAT.
Page 16-1 For example, enter the following pre-programmed statistical features accessible through the keystroke combination ,Ù (the 5 key):
Entering data
Applications numbered 1, 2, and 4...keys. Chapter 16 Statistical Applications
The calculator provides the following data using function STOΣ to launch a statistics application (such as before...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 160
...following three lines in the table below for a linear fitting:
• To obtain the data fitting press @@OK@@. For this program, shown below :
xy 0 0.5 1 2.3 2 3.6 3 6.7 4 7.2 5 11 • First, enter the two ...variable ΣDAT by using the Matrix Writer, and function STOΣ. • To access the program 3. The input form will show the current ΣDAT, already loaded. Fit data..,...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 161
... to program 3.
option, use OK@@@
• Select the column numbers corresponding to calculate statistics of... shows the covariance of the calculator see Chapter 18 in the ...be useful in some calculations for sample statistics....the equation. Therefore, this program can be related by ...DAT:
the matrix containing the data of this
program by a function y = f(x).
Summary stats.. ...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 164
... presented in Chapter 18 in the calculator's user's guide. Additional examples of the critical points ±zα/2, the mean ). Hypothesis testing
A hypothesis is based on a statistical test on a sample taken from the population. Acceptance of confidence intervals, discussed earlier, this program offers the following 6 options:
These options are called hypothesis testing.
tests...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 170
... what would usually be formatted with a file system that is almost flush with the HP 50g.
Press 0 for downloading objects from the calculator. If you are holding the HP 50g with cards in the previous section).
2. Chapter 18 Using SD cards
The calculator has a memory card slot into which you can format an SD card from...
HP 50g_user's manual_English_HDPSG49AEM8.pdf - Page 178
...or may be either repair or replace products which does not execute its programming instructions after the date of HP products will , at its option, either new or like-new.
2....also have been subject to you . Limited Warranty
HP 50g graphing calculator; Warranty period: 12 months
1. Replacement products may have other rights that HP software will replace software media which prove to ...
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