Convert a mathematical expression

Similar Questions

• Enter the mathematical expression during execution

  Thanks to LabVIEW 7.0.  Is there a way to enter a mathematical expression during execution?  I am collection of bytes of a device in which the user may have to configure the runtime.  For example, if a package returns 2 bytes, i and j, the user wants to run an equation on the bytes as y = 200i - 3j.  The equation could be anything.  I looked at Expression nodes and formula, but it doesn't seem to be a way to get into the equation by program.  Anyone has any ideas on this subject?

  Thank you.

  I opened LV 7.1 which is the oldest I have.  In this version, the mathematics are in the palette to analyze it.

  In the functions palette click on search and type "parse" or "formula". These searches are formula several screw analysis

  If you have only the Base of LV version, you don't have these screws

  Lynn

• Is there any built-in method to calculate mathematical expressions in blackberry?

  Hello

  I want to calculate the input given to for example phrase (25 + 48 * 9 + 69) / 3 in the BIRD rule database and display the result in a text box. So there is a built-in method to calculate data expressions?

  Do you mean a mathematical expression evaluator?

  Maybe you can use this:

  http://javadots.blogspot.com/2008/11/arithemetic-expressions-Solver-in-64.html

  http://Web.archive.org/Web/20070205080726/http://oglimmer.de/Java/mathematical_expression_parser.php

• How to convert old Outlook Express (.idx files) contacts in Windows Live.

  I DON'T HAVE THE OLD COMPUTER TO USE TO EXPORT THE CONTACTS!  I HAVE ONLY THE. IDX FILES.

  I have a copy of the files from a computer that is running outlook express was .idx.  The computer broke down.  Now I have a computer with Windows 7 and Windows Live Mail.  I need to convert or import these files .idx in my new computer.  Programs or suggestions on how to achieve this.

  Thank you

  An Outlook Express address book is a .wab file. An IDx file is a video file. I don't know how you saved it as such, or a way to convert it.
   
  IDX files
  http://www.FileInfo.com/extension/IDX
   
  
   
   

• convert DB2008 SQL express oracle 12 c by sql developer

  Hi friends,

  I created a SQL 2008 declare for the prod database. I run OMWB_OFFLINE_CAPTURE and receive an ocp source file complete

  Transform ocp Oracle express12c sql developer (3.2.20.10) but failed with error DB

  oracle.dbtools.metadata.persistence.PersistenceException: ORA-06550: line 1, column 14: PLS-00201: identifier ' MIGRATION. GATHERCONNECTIONSTATS' must be declared ORA-06550: line 1, column 7: PL/SQL: statement ignored

  Research on the basis and the migrated tables revised, I found that I only migrated system SQL sql objects and does not see any user with dbo SQL prefix object

  OMWB_OFFLINE_CAPTURE test its backsql P@$$w0rd1234

  The SQL server database was generated by s a software vendor and we know not what user has application data.

  How can I get sql tables dbo server in ocp for the migration file.

  Thank you

  newdba

  Hello

  I ran a test on my system using SQL * 3.2 Developer and don't see the problem you have.

  Can I check what you have done and the steps to follow?

  1. you have generated the ocp in the menu - Tools - Migration file - Create Database capture Scripts

  2. after the execution of OMWB_OFFLINE_CAPTURE you see 2 directories under the directory chosen for migration?

  You should see - 2 directories - 'master' and 'backsql.

  3. in the migration wizard.

  Tools - Migration - migration

  for the 'Source' database, you chose "offline" and then the file .ocp is generated - sqlserver2008.ocp

  4. in the next screen "Capture" you shoud see the database "backsql" in the column "databases selected. If it of in "Databases" then move it across.

  If that's what you see migration should precede as planned.

  5. in the next screen - target database - choose "offline" and check the generated scripts.

  They should contain instructions create for all objects in the database 'backsql.

  If this isn't what you see then please detail the exact measurements you have taken.

  Kind regards

  Mike

• Problems Math Expression using Labview

  Hi all

  I am trying to solve a mathematical expression with Labview. The expression, I am trying to solve is 4 ^ x + 7 x ^ 3 = 200.

  Let's say 200 = y. The task is someone inserts a number of 'y' and Labview calculates 'x '.

  The way I'm trying to achieve, is to slowly in 'x' and put it in the expression.

  When 'y' is equal to the preset 'y' (defined by a digital control), everything stops and the digital indicator shows 'x '.

  I tried a number of things, but I can't work properly, what am I doing wrong?

  Kind regards

  Roy (Netherlands)

  Zero finder?

  Here 2,790615

  

• OK to delete the files that are: C:/Documents and Settings/rjhirsch (me) / Local Settings/Application Data / identities / {31391EF3-B3AC-4F12-94D8-DC2DA45E9526} / Microsoft/Outlook Express

  Good afternoon:

  Have recently been spotted by Windows XP Pro disk space on my C drive is low.  I reinstalled all the obvious large files (e.g., photos) on an external hard drive.  I have drilled down into individual files on the C drive to ensure other potential consumers of space. Found the folder that can be the source.

  Last year, I converted from Outlook Express (OE) for Outlook.  At this point, I rode on my e-mail and the e-mail folders in Outlook.

  I found a file in the following location that seems to contain the OE files.  I would like to know if the removal of these files of OE (~8.5 GB) impact my Outlook folder/mail e-mail before I remove them.

  The location is: C:/Documents and Settings/rjhirsch (me) / Local Settings/Application Data / identities / {31391EF3-B3AC-4F12-94D8-DC2DA45E9526} / Microsoft/Outlook Express.

  The folder contains about 8.5 GB of e-mail to OE folders more of them are dated July/August 2010.

  It is safe to assume that when I converted originally these OE e-mail/folders over to Outlook - that Outlook has caught up - and it's OK to delete these files?

  Thanks for your help.

  Cheers.

  Rick

  If you do not use OE, then Yes. It will not affect Outlook at all. Open the database messages OE, the folder that you have described, and remove all the dbx files. If you need OE once again, when you open OE, it creates new files dbx for all default folders such as Inbox, sent, etc. items.

• Conversion from Outlook Express to Outlook would solve the problem?

  I have the same problem with Outlook Express, that many have. When it does not, the only option is to restart the computer. When I do, I get an error message:

  'end of program - DirectDBNotifyWndProc.

  This program is not responding.

  If I convert my outlook express to OUTLOOK with that to solve the problem? Anyone know?

  You must remove folders.dbx and then OE opens.  See www.oehelp.com/OETips.aspx#7

  Once you get OE open, then you can follow the advice of Bruce to set up a new identity.  Once this does not work very well, and then click file | Import | Messages to bring them into the new identity.

  OE has problems with its Bank of messages and data, that's why you got the error at first.  So make sure that you perform frequent backups of messages, because sometimes they get corrupted and lose you.  See the other points on this page referenced above, in particular, #3, 4, and 6.

  Steve

• Output 15, generator expressions for custom fields?

  I am currently creating a customer with Siebel CRM On Demand. The customer is envisioning followed quantity sold every month and would like specific unit. Ideally, I would like to implement the custom fields for units and another for the recipes. In our demo account, I am able to create custom fields and assign a field type and create a function in the default domain.
  
  However, I noticed in the Siebel CRM client version there is NOT the same features to create mathematical expressions for a custom field? Nobody knows what happened to this feature? Is there a way to bypass? I need people ideas!
  
  -Nicole

  Try asking in the forums "Siebel CRM On Demand" which can be found here:

  http://forums.Oracle.com/forums/category.jspa?categoryID=162

  Axel

• First HP: Hms to decimals then back, decimal to HMS

  Hi everyone, have the problem, when I use →HMS (53.1301), sometimes the answer is 53.0748.

  Sometimes it's 53 ° 07'48 ". 36, I don't know what I'm doing for it to change.both is correct"

  Also can not get HMS→ (53.0748) to work at all continues, 53.0748, RPN does not have it, so I guess only, does not work in the entry, manual RPN and algebraic → HMS works, so what's happening with HMS→. Have looked in the manual, can not find.

  Thanks for any help.

  surveying101bil

  Hi!, @surveying101bil:

  See, this image...

  

  See...

  Syntax: →HMS (value) converts a decimal to hexagesimal, format; in other words, in units divide, in groups of 60. This includes the degrees, minutes and seconds, but as hours, minutes, and seconds.

  Example: →HMS (54.8763) returns 54 ° 52′34. 68

  Syntax: HMS→ (value)

  Converts a value expressed in the format of hexagesimal, in decimal format.

  Example: HMS→ (54 ° 52′34. 68) returns 54.8763.

• How to publish the source code

  How best to publish the source code?

  I need an alternative to fall back on.  How I would go to this topic if I had to use HTML.

  My chance to validation code has deteriorated over time. I did it via:

  

  I take the plain.

  Yesterday, when I tried to insert the Bash source code.  I had a lot of white lines.  I think that leading # confused CSA.

  
  #!/bin/bash 
  
     # so anyway, output from the echo statement is sent to the terminal.  The operands < and >
     # allows you to change where it is going.
    
  
  # default redirection  
  
  # 0 stdin  -- standard input
  
  # 1 stdout -- standard output, non-error output
  
  # 2 stderr  -- standard output for error messages.
  
  # had not used the exec statement before, the concept of the exec was
  
  # readily apparent to me.
  
     
  
  # of course, I ripped this off.  Turns out you want to preserve where input stream 0 is
  
  # coming from. The hack moves input stream 0 to input stream 6.  Pick any number
  
  # that is allowed.
  
     
  
  # save standard input in file descriptor 6 
  
  exec 6<&0 
  
     
  
  # now we say where we want input stream 0 to come from. 
  
  # bash has an unknown to me number of commands that read from input stream 0
  
  # via redirection we can change were stream 0 is coming from.
  
  # redirect standard input to be from the passed file 
  
  exec 0<${1} 
  
  count=0 
  
  while read lineIn  
  
  do { 
  
  # bash syntax is bizarre.   
  
  # The (( )) says it's a math expression 
  
  (( count++ )) 
  
  echo "${count}: ${lineIn}" 
  
  } 
  
  done 
  
  # put the input streams back to where they were before. 
  
  # Nice, but when the script quits they will all be put back to where they were.
  
  # Of course, I copied this stuff.  Syntax isn't the obvious.
  
  # close input.  May not need.  My innovation.  Seems nice.
  
  exec 0<&- 
  
  # restore file descriptor 0 should be standard in 
  
  exec 0<&6 
  
  # close file descriptor 6 for reuse. 
  
  exec 6<&- 
  
  echo 
  
  echo "Total lines were ${count}" 
  

  Do you get the extra lines before applying syntax highlighting? You can simply change the Courier New font.

  #! / bin/bash

  # Anyway, Exit statement echo is sent to the Terminal.  The operands< and="">

  # allows you to change its future.

  default redirection #.

  # 0, stdin - standard input

  # 1, stdout - output standard output without error

  # 2, stderr - standard output for error messages.

  # did not use the exec statement before, the concept of the exec has been

  # obvious to me.

  # good course, I snatched it.  Turns out you want to keep where the input stream 0 is

  # coming. The cut moving the input stream to the stream input 6 0.  Choose any number

  # who is allowed.

  # Save the standard entry in the file descriptor 6

  exec 6<>

  # now say us where we want to enter flow 0 to come from.

  bash # a a stranger to me the number of commands that read from the input stream 0

  # via redirection, we can change were stream 0 comes.

  # redirect the standard input from the file passed

  exec 0<>

  Count = 0

  while reading lineIn

  {}

  bash # is weird syntax.

  # (()) Is a mathematical expression

  ((count ++))

  echo "${number}: ${lineIn}.

  }

  fact

  # put the input stream to where they were before.

  # Nice, but when the script closes they will all put back to where they were.

  # Of course, I copied this kind of things.  The syntax is not obvious.

  # entry closes.  May not need.  My innovation.  Seems nice.

  exec 0<>

  Restore file descriptor # 0 should be standard in

  exec 0<>

  # close the file descriptor 6 for reuse.

  exec 6<>

  ECHO

  ECHO "the Total of the lines were ${number}.

  TT2

• Acquisition Wizard OR... How to control the parameters (exposure)?

  Good morning guys,

  I use a camera ID UI - 5490 RE (GigE) with LabView and the Acquisition Wizard. It works very well, and in the wizard, I can control what I like.

  But outside this VI express, there is no controls to adjust the exposure for example. I can't logging only select prefix path and image?

  

  

  What I need to do without the wizard as explained here:

  http://www.NI.com/Tutorial/5750/en/

  Thank you!

  Hi joptimus

  I just did some tests and noticed that if you select continuous Acquisition instead of a single Acquisition, you get the ability to add the attributes of the camera controls.

  You want to stick with a single Acquisition, you can either simply define the condition of the end of the while loop around life-long to true if you need to work with the low-level functions.

  However, in this case, I would recommend setting up an acquisition continues with the desired controls and by converting the VI Express generated a Subvi (right click "Front view").

  Then use this as a starting point for your own Configuration of Acquisition.

  Hope that was useful ;-)

  Best,

  Corinne

• Error-50103 occurred at DAQmx Start Task

  Hello!

  I use the attached VI to control a stepper motor which works perfectly under LV2010 but begins to throw error (image below) when used under LV2012. If anyone has any idea please help... -Thank you!

  Note I have DAQ assistant is configured correctly.

  

  Hi KowdTek,

  Thank you for the update.  I assumed you didn't intend the output to be continuous (smooth).

  Screw Express generally are not designed for this type of use because they open and close a session whenever you call one.  This should result in a glitch in the output as you have seen.  To be honest, I'm quite surprised you did not see this before not smooth behavior with your application on Windows XP, and I don't have a good explanation of why it worked.  I can, however, recommend a more robust approach to generate this smooth output you are looking for.

  If the goal is to only move once by INIT (for example once you start moving, do not stop until you are finished, how the VI returns to INIT state), you must convert your VI Express DAQmx code (right-click"NOR-DAQmx generate code).  And try a similar implementation in your case EXEC & LUN.  This should produce the desired behavior.

  

  Kind regards

• Whole extract using ABM

  Hello world

  How do I whole person to decimal using ATMs and different functions. For example, if I have 15.5, how can I get 15? Pleace advice. Thunks.

  Miguel_Schultz

  Miguel,

  Unfortunately the data types and functions/operators that can be used in expressions of the ABM are not as developed in a programming language. You can't cast values and there are currently no floor/ceiling functions. Take a look at the section mathematical Expression in the reference of the SPICES in Multisim helps you to learn everything that can be used in expressions.

  A solution is to make a quantifier by using the table function. For example,.

  table (v (1), 0,0,0.9999,0,1,1,1.9999,1,2, 2)

  be (1) v values at 0,1,2

  You can also use the component VOLTAGE_CONTROLLED_PIECEWISE_LINEAR_SOURCE of Sources/Controlled_Voltage_Sources family. This component does the same job as the function table.

  Thank you

• Importing files into Windows Mail .dbx

  I'm trying to convert the Outlook Express .dbx files Windows Mail .eml files.  I followed the instructions, and I get an error message saying that there are no files in the folder or the files are in use by another application, neither of which is true.  I checked to make sure that they are not files "read only".

  Bluejacket01,

  Here are the instructions from Microsoft you seem to be looking: http://windows.microsoft.com/en-us/windows-vista/Import-messages-into-Windows-Mail-from-Outlook-Express
  If they don't work, at what stage you're having trouble, and you receive this error message (if any)?

  Cody C
  Microsoft Answers Support Engineer
  Visit our Microsoft answers feedback Forum and let us know what you think.