Date   

adventures with: append text

Георги Ламбов <obichamlegiona@...>
 

Hi group and developpers!

A wonderful add-on otherwise! It helps me much. But I can't understand why it refuses my friendship!

Just it happens sometings strange enough. And it happens second time by the way. When I've installed first time the add-on, it works very well. But at the second time I used it: control + shift + e, announced me data about my computer and control + shift + v, announced me the microsoft word's version I work with. I uninstalled the add-on and reInstalled it. The same thing: first It worked well and now: no results. I thank in advance for any ideas.

Georgi


Re: css information in a html document

Jacob Kruger
 

NVDA key + F pressed once will announce some formatting information, and if pressed twice quickly, it will bring up a list of formatting items for you to review, but, not sure if would provide you every bit of formatting information you'd be interested in - give it a try.


Stay well


Jacob Kruger
Blind Biker
Skype: BlindZA
"Resistance is futile, but, acceptance is versatile..."

On 2016-09-05 4:05 PM, Adrián Mena wrote:
Hello Quentin and thank you for your answer.
What I wanted to ask was about the format information whenb you are
creating a web site, and you create your css style. I would like to
know if there is a way for NVDA to tell us the changes we do to our
html document, you know, the border, size, spacing and all those
details that are important when style.
Hope to have explained my self better this time.
Thank you for any help or direction in this matter.
Have a fantastic day!

2016-09-04 16:43 GMT-06:00, Quentin Christensen <quentin@nvaccess.org>:
By format information, do you mean the underlying HTML / CSS code? For
HTML, you can view the page source. The method may vary slightly for
different browsers, but for Firefox, if you press the applications key
pretty much anywhere on the page to bring up the context menu, choose "View
page source". That shows you the HTML. The CSS that tells the browser how
to display the various elements may be in the same file or may be in other
files. NVDA can read that, but whether the source itself for many pages is
understandable is a different matter entirely *grin*.

Regards

Quentin.

On Mon, Sep 5, 2016 at 2:44 AM, Adrián Mena <adrianm7m@gmail.com> wrote:

Hello everybody, I hope everything is fine.
I would like to know if there is a way in NVDA to Access all format
information in a html page.
This would be very useful when styling using css.
I will apreciate any help in this matter.
Thank you in advance.



--
Quentin Christensen
Training Material Developer
Basic Training for NVDA E-Book now available: http://www.nvaccess.org/shop/

Ph +61 7 3149 3306
Direct: +61 413 904 383
www.nvaccess.org
Facebook: http://www.facebook.com/NVAccess
Twitter: @NVAccess


Re: css information in a html document

Adrián Mena
 

Hello Quentin and thank you for your answer.
What I wanted to ask was about the format information whenb you are
creating a web site, and you create your css style. I would like to
know if there is a way for NVDA to tell us the changes we do to our
html document, you know, the border, size, spacing and all those
details that are important when style.
Hope to have explained my self better this time.
Thank you for any help or direction in this matter.
Have a fantastic day!

2016-09-04 16:43 GMT-06:00, Quentin Christensen <quentin@nvaccess.org>:

By format information, do you mean the underlying HTML / CSS code? For
HTML, you can view the page source. The method may vary slightly for
different browsers, but for Firefox, if you press the applications key
pretty much anywhere on the page to bring up the context menu, choose "View
page source". That shows you the HTML. The CSS that tells the browser how
to display the various elements may be in the same file or may be in other
files. NVDA can read that, but whether the source itself for many pages is
understandable is a different matter entirely *grin*.

Regards

Quentin.

On Mon, Sep 5, 2016 at 2:44 AM, Adrián Mena <adrianm7m@gmail.com> wrote:

Hello everybody, I hope everything is fine.
I would like to know if there is a way in NVDA to Access all format
information in a html page.
This would be very useful when styling using css.
I will apreciate any help in this matter.
Thank you in advance.




--
Quentin Christensen
Training Material Developer
Basic Training for NVDA E-Book now available: http://www.nvaccess.org/shop/

Ph +61 7 3149 3306
Direct: +61 413 904 383
www.nvaccess.org
Facebook: http://www.facebook.com/NVAccess
Twitter: @NVAccess
--
W= F x D "Carpe diem"


Re: Windows 10 calculatore

 

On Sun, Sep 4, 2016 at 05:07 pm, Supanut Leepaisomboon wrote:

But I'm quite sure that it can't really perform any statistical functions...please correct me if I'm wrong...

Though it does not appear to be accessible unless you have enough residual vision to use it either as-is or with magnification, for anyone looking for a PC-based calulator that can perform statistical calculations, calculus, etc., consider downloading Microsoft Mathematics 4.0.  I can't get NVDA to "play well" with it, and that makes me suspect other screen readers won't, either, but since it's free it may be worth a shot if you have another screen reader, but my guess is that it will not be much better due to the number of buttons that need to be presented, many of which are not announced.

--
Brian

I worry a lot. . . I worry that no matter how cynical you become it's never enough to keep up.

         ~ Trudy, in Jane Wagner's "Search for Signs of Intelligent Life in the Universe"

    



SECTION BREAKS AND PAGEBREAKS

Christo Vorster
 

Hi All

 

I have a huge problem in MS Word. When a section break is inserted, NVDA announces it as a pagebreak.

 

It is a problem because in the line of training we present here at Kaleidoscope College, the students need to know when it is a pagebreak and when a section break, and also what kind of section break.

 

I noticed that many problems are solved by creating addons. Would it be possible for someone, please, to create such an addon.

 

It would be highly appreciated.

 

Thank you and Regards

 

Christo Volrster (Worcester, South Africa)

 

Christo Vorster

Dosent: Kaleidoskoop Opleidingskollege

Lecturer: Kaleidoscope Training College

 

T: 023 348 7634

C: 079 512 2856

F: 023 348 7633

E: christo@...

W: www.kaleidoscopesa.org

Adderleystraat 20 Adderley Street

Posbus 233 P.O. Box, Worcester, 6849

 

 

 

 

 

 


Re: outlook 2016

Kerry Fielding <littlemisslovely1973@...>
 

Same here

 

From: nvda@nvda.groups.io [mailto:nvda@nvda.groups.io] On Behalf Of Salva Doménech Miguel via Groups.io
Sent: 04 September 2016 20:00
To: nvda@nvda.groups.io
Subject: Re: [nvda] outlook 2016

 

Hi.

I think is only in your computer, in my computer nvda announces correctly read or unread. Check the program settings in the options in file menú.

Cheers

 

De: nvda@nvda.groups.io [mailto:nvda@nvda.groups.io] En nombre de slery
Enviado el: domingo, 04 de septiembre de 2016 20:31
Para: nvda@nvda.groups.io
Asunto: [nvda] outlook 2016

 

NVDA has stopped saying read or unread.

 

NVDA latest

Outlook 2016

Windows 10

 

Cindy


No virus found in this message.
Checked by AVG - www.avg.com
Version: 2016.0.7752 / Virus Database: 4649/12941 - Release Date: 09/04/16


Re: fake clip

Rémy Ruiz
 

Hi Marisane ,

fakeClipboardAnouncement

Direct link:

https://cld.pt/dl/download/45a51544-c083-4a61-94a6-98106f6bac06/fakeClipboardAnouncement.nvda-addon?download=true

Once download

do enter in the file:

fakeClipboardAnouncement.nvda-addon

and follow the instructions on the screen.

Cheers.
Rémy

Le 04/09/2016 à 08:29, Marisane Moruthanyana a écrit :

Morning guys

 

I hope you are well.

 

I am trying.

 

I recently heard of you talking about am addon called something like ‘fake clip’.

 

I visited the nvda addon page and I don’t remember seeing it.

 

However, I visited Jeff’s repository and found it.

 

The problem is that it comes as a zip file / folder with a few files within it.

 

One can’t easily identify which file to install.

 

Would you please help me with the process of installing the addon?

 

Your help is appreciated in advance.

 

With respect

Marisane



Re: updating weather plus add on?

Rémy Ruiz
 

Hi  Lino,

Not.

FYI in italiano:

http://www.nvda.it/weather-plus

Cheers.
Rémy
Le 02/09/2016 à 20:17, Lino Morales a écrit :

Just curious. Is Weather Plus on the NVDA add-ons page? I really don't need it since the WIN 10 weather app lives here.


On 9/2/2016 6:47 AM, Michael Capelle wrote:
press insert n, arrow to preferences, arrow to weather plus settings, and find update.

-----Original Message----- From: Lisa P Geibel
Sent: Friday, September 02, 2016 5:44 AM
To: nvda@nvda.groups.io
Subject: [nvda] updating weather plus add on?

Hi, I feel so stupid because I don't know how to do this, but I keep
getting alerted that there's an update to my Weather Plus add on for
NVDA. How do I update this? It says to click on check for updates, but I
don't know where to find it to do that. I'm using Windows 10. Please
help and sorry for such a stupid question. Thanks.







Slightly OT but gmail pop question about downloading

Ketan Kothari
 

Hi friends,


I am facing a strange problem: I was downloading a bunch of 100 or
more mails in Windows Live Messenger from gmail using pop3. This is
what I do daily without problem. However, this one time the signal
broke and the downloading got disconnected. From then on, I am only
downloading one or 2 mails at a time. I know there is a process to
rectify this but have forgotten the same. Could some kind soul help
me please? Sorry for trouble and thank you in advance.

With best wishes,

Ketan

--
Ketan Kothari
Phone: [r] 24223281,
Cell: 9987550614
MSN ID: muktaketan@hotmail.com
Skype ID: Ketan3333


Re: Windows 10 calculatore

Brian's Mail list account BY <bglists@...>
 

Not sure, but the log of updates showed me that at some time in the last week my anniversary edition had the calculator updated. I have to say I've never found cause to use it so don't know what it used to do before!
Brian

bglists@blueyonder.co.uk
Sent via blueyonder.
Please address personal email to:-
briang1@blueyonder.co.uk, putting 'Brian Gaff'
in the display name field.

----- Original Message -----
From: "Supanut Leepaisomboon" <supanut2000@outlook.com>
To: <nvda@nvda.groups.io>
Sent: Sunday, September 04, 2016 12:35 PM
Subject: Re: [nvda] Windows 10 calculatore


Hi,

I tried installing a new copy of NVDA 2016.3 RC1, updated to 2016.3 RC2, in a new Windows 10 virtual machine, and tested the calculator app, and the keys were being read out just fine, both with and without the Windows 10 essentials add on.

Now I wonder why NVDA did not read the keys being pressed when I tried it on my Surface 3 earlier in the day...


Re: deleting file from downloads folder closes the downloads folder window

Brian's Mail list account BY <bglists@...>
 

Does it also happen with control d or via tha context menu as well?
Brian

bglists@blueyonder.co.uk
Sent via blueyonder.
Please address personal email to:-
briang1@blueyonder.co.uk, putting 'Brian Gaff'
in the display name field.

----- Original Message -----
From: "Dan Beaver" <dbeaver888@gmail.com>
To: <nvda@nvda.groups.io>
Sent: Sunday, September 04, 2016 12:20 PM
Subject: Re: [nvda] deleting file from downloads folder closes the downloads folder window


Hi,


It is not an empty folder, I select a file first and then it happens
when deleting the file using the delete key.


Dan Beaver


On 9/4/2016 5:27 AM, Chris wrote:

The only time I known this to happen is when you remove a external
drive memory card or flash drive but for an empty folder to do this is
odd to say the least

*From: *Quentin Christensen <mailto:quentin@nvaccess.org>
*Sent: *04 September 2016 00:05
*To: *nvda@nvda.groups.io <mailto:nvda@nvda.groups.io>
*Subject: *Re: [nvda] deleting file from downloads folder closes the
downloads folder window

Odd, do you ever use file explorer for other things (press Windows+e)
and have you noticed any other issues?

Also which version of Windows are you running? I'm using Rhett latest
fast insider bold of Windows 10. I haven't specifically looked lately,
but I know I've had various Windows, mostly settings Windows, which
either don't respond or close unexpectedly in various builds. I wonder
if this is something similar?

Regards

Quentin

On 4 Sep 2016 07:12, "Dan Beaver" <dbeaver888@gmail.com
<mailto:dbeaver888@gmail.com>> wrote:

Hi Quinton,

Actually, I am talking about the downloads folder in the "this
pc". I don't have any trouble with my browser which is also the
latest update to Firefox.

Thanks.

Dan Beaver

On 9/2/2016 10:05 PM, Quentin Christensen wrote:

Hi Dan,

By downloads folder, do you mean the "This PC - Downloads"
folder in File Explorer, or the downloads folder in your browser?

If that latter, which browser are you using?

I'm using the latest version of Windows 10 insider build
(actually correction - 14905.1000 - the latest fast build has
downloaded and wants to restart my machine), NVDA 2016.3rs2
and Firefox 48.0.2 - I can't reproduce your bug at the moment,
but I'll try again once windows restarts.

Regards

Quentin.

On Sat, Sep 3, 2016 at 6:12 AM, Dan Beaver
<dbeaver888@gmail.com <mailto:dbeaver888@gmail.com>> wrote:

Has anyone else seen this? this just started happening
recently but I do not know if it is NVDA or Windows 10
doing it.


Literally, I select a file in the downloads folder and
then press the delete key. It does delete the file but it
also closes the folder. What a pain!


I am running windows 10 most recent updates and NVDA
2016.3-RC2.


Thanks.


Dan Beaver





--

Quentin Christensen
Training Material Developer

Basic Training for NVDA E-Book now available:
http://www.nvaccess.org/shop/

Ph +61 7 3149 3306 <tel:%2B61%207%203149%203306>

Direct: +61 413 904 383 <tel:%2B61%20413%20904%20383>
www.nvaccess.org <http://www.nvaccess.org/>
Facebook: http://www.facebook.com/NVAccess
Twitter: @NVAccess


Re: Unable to install the nvda addon template

Pranav Lal
 

Hi,

 

Scons is already installed and working.


Pranav

 

From: nvda@nvda.groups.io [mailto:nvda@nvda.groups.io] On Behalf Of derek riemer
Sent: Monday, September 05, 2016 8:03 AM
To: nvda@nvda.groups.io
Subject: Re: [nvda] Unable to install the nvda addon template

 

Hi Pranav:

I have seen scons fail with pip. can you try pip install scons and see if that error exists? If so, manually install scons and try again.

 

On 9/4/2016 7:54 PM, Pranav Lal wrote:

Hi all,
 
I was trying to install the nvda addon template. When I do pip install
NVDA-addonTemplate  I get the following error.
 
------------------------------------------------------------
C:\Python27\Scripts\pip run on 09/05/16 07:21:56
Exception:
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
    status = self.run(options, args)
  File "C:\Python27\lib\site-packages\pip\commands\install.py", line 257, in run
    InstallRequirement.from_line(name, None))
  File "C:\Python27\lib\site-packages\pip\req.py", line 172, in from_line
    return cls(req, comes_from, url=url, prereleases=prereleases)
  File "C:\Python27\lib\site-packages\pip\req.py", line 70, in __init__
    req = pkg_resources.Requirement.parse(req)
  File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2667,
in parse
    reqs = list(parse_requirements(s))
  File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2605,
in parse_requirements
    line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
  File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2573,
in scan_list
    raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
ValueError: ('Expected version spec in', 'NVDA-addonTemplate\xa0', 'at', '\xa0')
 
 
 
 

 

--


Derek Riemer

  • Department of computer science, third year undergraduate student.
  • Proud user of the NVDA screen reader.
  • Open source enthusiast.
  • Member of Bridge Cu
  • Avid skiier.

Websites:
Honors portfolio
Awesome little hand built weather app!

email me at derek.riemer@...
Phone: (303) 906-2194


Re: Unable to install the nvda addon template

derek riemer
 

Hi Pranav:

I have seen scons fail with pip. can you try pip install scons and see if that error exists? If so, manually install scons and try again.


On 9/4/2016 7:54 PM, Pranav Lal wrote:
Hi all,

I was trying to install the nvda addon template. When I do pip install
NVDA-addonTemplate  I get the following error.

------------------------------------------------------------
C:\Python27\Scripts\pip run on 09/05/16 07:21:56
Exception:
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
    status = self.run(options, args)
  File "C:\Python27\lib\site-packages\pip\commands\install.py", line 257, in run
    InstallRequirement.from_line(name, None))
  File "C:\Python27\lib\site-packages\pip\req.py", line 172, in from_line
    return cls(req, comes_from, url=url, prereleases=prereleases)
  File "C:\Python27\lib\site-packages\pip\req.py", line 70, in __init__
    req = pkg_resources.Requirement.parse(req)
  File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2667,
in parse
    reqs = list(parse_requirements(s))
  File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2605,
in parse_requirements
    line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
  File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2573,
in scan_list
    raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
ValueError: ('Expected version spec in', 'NVDA-addonTemplate\xa0', 'at', '\xa0')





--

Derek Riemer

  • Department of computer science, third year undergraduate student.
  • Proud user of the NVDA screen reader.
  • Open source enthusiast.
  • Member of Bridge Cu
  • Avid skiier.

Websites:
Honors portfolio
Awesome little hand built weather app!

email me at derek.riemer@...
Phone: (303) 906-2194


Unable to install the nvda addon template

Pranav Lal
 

Hi all,

I was trying to install the nvda addon template. When I do pip install
NVDA-addonTemplate  I get the following error.

------------------------------------------------------------
C:\Python27\Scripts\pip run on 09/05/16 07:21:56
Exception:
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
status = self.run(options, args)
File "C:\Python27\lib\site-packages\pip\commands\install.py", line 257, in run
InstallRequirement.from_line(name, None))
File "C:\Python27\lib\site-packages\pip\req.py", line 172, in from_line
return cls(req, comes_from, url=url, prereleases=prereleases)
File "C:\Python27\lib\site-packages\pip\req.py", line 70, in __init__
req = pkg_resources.Requirement.parse(req)
File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2667,
in parse
reqs = list(parse_requirements(s))
File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2605,
in parse_requirements
line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
File "C:\Python27\lib\site-packages\pip\_vendor\pkg_resources.py", line 2573,
in scan_list
raise ValueError("Expected "+item_name+" in",line,"at",line[p:])
ValueError: ('Expected version spec in', 'NVDA-addonTemplate\xa0', 'at', '\xa0')


NVDA and zellow

Chris Judd
 

Hey all,
 
I am using zellow, and every so often, NVDA repeats when someone comes online.  Is there a way to silence that information?
Thanks for any help.
Chris Judd
Twitter administrator for the Missouri Council of the blind.
Follow us on twitter @missouricouncil
Our website is:
http://moblind.org


Re: Windows 10 calculatore

 

Hi,

I didn't even know that Google can be used as a calculator! Can it solve equations though? But I'm quite sure that it can't really perform any statistical functions...please correct me if I'm wrong...


Re: css information in a html document

Quentin Christensen
 

By format information, do you mean the underlying HTML / CSS code?  For HTML, you can view the page source.  The method may vary slightly for different browsers, but for Firefox, if you press the applications key pretty much anywhere on the page to bring up the context menu, choose "View page source".  That shows you the HTML.  The CSS that tells the browser how to display the various elements may be in the same file or may be in other files.  NVDA can read that, but whether the source itself for many pages is understandable is a different matter entirely *grin*.

Regards

Quentin.

On Mon, Sep 5, 2016 at 2:44 AM, Adrián Mena <adrianm7m@...> wrote:
Hello everybody, I hope everything is fine.
I would like to know if there is a way in NVDA to Access all format
information in a html page.
This would be very useful when styling using css.
I will apreciate any help in this matter.
Thank you in advance.






--
Quentin Christensen
Training Material Developer
Basic Training for NVDA E-Book now available: http://www.nvaccess.org/shop/

Direct: +61 413 904 383
www.nvaccess.org 
Facebook: http://www.facebook.com/NVAccess 
Twitter: @NVAccess 


Re: Windows 10 calculatore

Michael
 

A satisfactory alternative calculator is Google itself. I wrote the below material overten years ago before I hadever heard of NVDA. So, the material below references JAWS. Sorry!

I never published any of this material.

Chapter 24: Google As Calculator And Conversion Tool

 

By Michael R. Cross M. S. Mathematics

 

Most people only use Google to hunt for information and links to interesting sites, but they are missing some of its most powerful features. Google has many uses which don’t send you on a hunt through a long list of web sites. It is truly a many-faceted reference tool.

 

24.1 Calculations

 

Sooner or later, everyone needs a calculator if only for a short calculation and occasionally, for a longer one. The Start Menu contains a calculator under “Programs” (Windows 2000) and under “All Programs” (Windows XP. However, it only permits you to perform one arithmetic operation at a time. It would be nice to type more complicated expressions such as (87.2 +17283/7)*(21- 3/17). So, you might prefer to use something else. There is good news! You can use Google’s “Search edit:” box to evaluate such expressions.

 

24.1.1 Addition, Subtraction, Multiplication, Division, and Exponents

 

Addition, subtraction, multiplication, and division are represented respectively by ‘+’, ‘-‘, ‘*’, and ‘/’. Mathematics texts denote exponents by superscripted numbers, however, Google expects you to put a carrot in front of an exponent. A carrot is the symbol ‘^’.    An example would be “3^2” which means 3 squared.

 

24.1.2 Functions Recognized by Google Search

 

Google search recognizes several functions such as the square root function, the logarithm function (both common and natural) and their inverses, the trigonometric function and their inverses, and modulo arithmetic. You can include these functions in an expression you want Google to evaluate. It also recognizes some operators such as “% of”.

 

24.1.2.1 Square Root

 

One function that occurs frequently in calculations is the square root function. It is designated by “sqrt” followed by the number whose square root is being computed. The function name “sqrt” and the number are enclosed in parentheses “()”. An example would be “(sqrt 64)” which means “the square root of 64”.

Example:   Take the square root of 64, add 1 to the result, and then raise that to the exponent 3. To do this, put focus on the “Google Search edit:” box on the Google web site. When the browser connects to the Google web site, focus will usually be on the “Search edit:” box. Press the ENTER key to turn on forms mode. Now you can type the expression. You should type “(1 + (sqrt 64))^3”. Next press NumPad + to exit forms mode and tab once to the “Search” button.  Ordinarily pressing the SPACEBAR starts a search, but in this case, it causes Google to perform the calculation. The name of the current web page after you pressed the SPACEBAR is “(1 + (sqrt 64))^3 Google Search”, the mathematical expression being evaluated. Verify it with the JFW keystroke command INSERT+T. If the title bar isn’t the expression you want evaluated, there is something wrong with the expression as you typed it. It might be only a typing error. However, if the title bar is the expression you typed, then you got an answer.

If you arrow down, you will find the following twelve lines, and you will find your answer in the ninth one down. The eleventh line down is a link that invites you to learn more about calculator.

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

(1 + sqrt(64))^3 = 729

   

More about calculator.

table end”

 

Note that rather than writing “(sqrt 64)”, you can write “sqrt(64)”. Google still understands your intent and calculates the correct result 729.  A scientist or mathematician would have probably written it this way.

In this example, I showed twelve lines of the result, but in future examples, I will only show the answer.

Example: Determine the return on an initial investment of $50,000 at 6% over 30 years. In the Google “Search edit:” box, type “50000*(1.06^30)”.

Tab once to the “Search” button and press the SPACEBAR.

The title of the web page containing your answer is “50000*(1.06^30)”. Your answer on the result page is the following line.

“50 000 * (1.06^30) = 287 174.559”

   The above expression you typed is a geometric progression (remember high school algebra). Each year, 6% gets added to the original 100% giving 106%. That’s where you get the 1.06. For each of the 30 years, the amount gets multiplied (or grows) by 1.06 (106%), thus the exponent 30.

If you put a dollar sign or a comma in the “Search edit:” box, you won’t get an answer.

 

24.1.2.2 Common And Natural Logarithms

 

The common logarithm of a number x (denoted by log(x)) is that number which when 10 is raised to that number produces x. That is, 10^(log(x)) = x. Raising 10 to an exponent is the inverse of the common logarithm function. You may think of inverse functions as doing the reverse of each other. Specifically, the Inverse function of the function log(x) is the function 10^x. Verify to yourself that these functions really are inverses. FACT: log(1) = 0 and 10^0 = 1. See if Google gets it right.

Google also recognizes the natural log function. Denoted by ln(x), the natural log of x is similar to the common logarithm of x, except the base is not 10 as in common logarithms. It is 2.71828183 and is designated by the letter e.  Similar to the common logarithm, its inverse function is e^x.  NOTE: You might be wondering why would anyone be interested in such strange functions as ln(x) and e^x. Both these functions have some unusual properties that mathematicians and engineers find useful. Suppose a little cartoon character is on skis riding the curves (graphs) of each of these functions one at a time. For each point (x,y) on the curve ln(x), as he reaches the point (x,y) the slope of his skis is 1/x. When he is on the curve e^x, for each of its points (x,y) as he reaches it,  his skis will have slope y. His skis lie inside the tangent line to the curve at the point (x,y). I invite you to use google to get a feel for the relationship between these two functions. Find ln(10) and then raise e to whatever result you got from the previous calculation. You should find that ln(10) = 2.30258509. Does e^2.30258509 equal 10?

See if the above result is consistent with the definition of natural logarithm I just stated. Here’s the query and the result.

e^2.30258509 - Google Search

e^2.30258509 = 9.99999997

Well! The result is almost 10, close enough anyway.

Let’s find out the value of e. here are the query and the result.

Search edit: e^1

Search

e^1 = 2.71828183

 

24.1.2.3 Trigonometric And Inverse Trigonometric Functions

 

Google also recognizes the trigonometric functions and the inverse trigonometric functions. Angles are in radians. In the definitions below,  side-adjacent is the length of the leg of the right triangle bordering the angle in question. Side-opposite is the length of the other leg of the triangle. Hypotenuse is the length of the longest side of the triangle, which incidentally is the side opposite the right angle. The functions are:

Sin(angle)    sine of an angle = side-opposite/hypotenuse

Cos(angle)    cosine of an angle = side-adjacent/hypotenuse,

Tan(angle)    tangent of an angle = side-opposite/side-adjacent,

Sec(angle)     secant of an angle = hypotenuse/side-adjacent,

Csc(angle)    cosecant of an angle = hypotenuse/side-opposite, and

Cot(angle)    cotangent of an angle = side-adjacent/side-opposite.

Google also supports the inverse trigonometric functions. They are:

Arcsin(side-opposite/hypotenuse) = angle ,

Arccos(side-adjacent/ hypotenuse) = angle,

Arctan(side-opposite/side-adjacent) = angle,

Arcsec(hypotenuse/side-adjacent) = angle,

Arccsc(hypotenuse/side-opposite) = angle, and

Arccot(side-adjacent/side-opposite) = angle.

Revisiting an earlier explanation, two functions are inverses means that the inputs (abscissas) of the first function are the outputs (ordinates) of the second function, and that the outputs (ordinates) of the first function are the inputs (abscissas) of the second function. You might say that each function reverses the other. For example, if there is an angle between the hypotenuse and the side adjacent to it, then

Arcsin(sin(angle)) = angle. Also sin(arcsin(side-opposite/hypotenuse)) = side-opposite/hypotenuse.

When using trigonometric functions, “sin( 30 degrees)” is correct for angle 30 degrees whereas “sin(30)” returns the sine of 30 radians. If you typed “sin(30 degrees)” into the “Search edit” box and activated the “search” button, you would get the following result:

sine(30 degrees) = 0.5

 

24.1.3 Modulo Arithmetic

 

In elementary school when you were learning long division, before you learned to produce quotients with a decimal point, you expressed the quotient as a number followed by a capital R and a remainder. The modulo operator % produces a remainder.  The % is preceded by the dividend and followed by the divisor, and its resulting value is the remainder in that long division problem. In the “Search edit:” box type 27%5, and then activate the “Search” button. The result should be:

“27 modulo 5 = 2”

 

24.1.4 The % Of Operator

 

This operator is preceded by one number and followed by a second. To state the obvious, it returns the percentage of the second number specified by the first number.  As an example, find 7 percent of 89. In the “search edit:” box, type “7 % of 89”. Then activate the “Search” button the result should be:

“7% of 89 = 6.23”

 

24.1.5 Complex Numbers

 

Google can work with complex numbers too. The numbers that you have seen up to now are called real numbers. A complex number consists of two parts – a real number plus an imaginary part. The imaginary part is a real number times the imaginary number I which is the square root of –1.      For instance, if in the “Search edit:” box, you type “sqrt(-1)” and activate the “Search” button, the answer is “i”, the imaginary number.

The four operations addition, subtraction, multiplication, and division are  slightly different than those between real numbers. Suppose that a, b, c, and d are real numbers. Here are the definitions.

 

24.1.5.1 Complex Addition

 

(a +b i) + (c +d i) = (a + c) + (b + d)i.

Try the calculation (1 + 10i) + (2 + 20i). The result should be:

(1 + (10 * i)) + (2 + (20 * i)) = 3 + 30 i.

 

24.1.5.2 Complex Subtraction

 

Definition: (a + b i) - (c + d i) = (a – c) + (b – d)i.

Try the calculation (1 + 10i) – (3 + 30i). Your result should be:

(1 + (10 * i)) - (3 + (30 * i)) = -2 - 20 I

 

24.1.5.3 Complex Multiplication

 

Definition: (a + b i) * (c + d i) = (a*c –b*d) + (a*d + b*c) i.  Try the calculation (1 + 10i) * (2 + 20i). Your result should be:

(1 + (10 * i)) * (2 + (20 * i)) = -198 + 40 i.

This is correct because i^2 = -1. Remember I is the square root of –1.

 

24.1.5.4 Complex Division

 

Definition: (a + b i) / (c + d i) = (a*c –b*d)/(a^2 + b^2) + ((a*d + b*c)/(a^2 + b^2)) i. 

This definition seems very strange. The trick is that you trade the complex divisor in for a real number divisor. The way you do that is to multiply through by the complex conjugate of the divisor divided by itself which changes nothing since it is the same as multiplying by 1. Now, the complex conjugate is  c - d i. Notice that the sign in front of the imaginary part is reversed (the meaning of the complex conjugate of a complex number). Plus is reversed to minus and minus to plus. Regrouping some factors, the numerator becomes (a + b I)*(c – d I). The denominator becomes (c – d I)*(c – d I) which is c^2 + d^2. Therefore, the quotient is (a*c + b*d+ (b*c - a*d) I)/(c^2 + d^2).   However, this quotient does not exist if both c and d are 0.

Try the calculation (-15 + 55 I) / (7 + 9i). The result line should say:

“((-15) + (55 * i)) / (7 + (9 * i)) = 3 + 4 I”.

 

24.2 Conversions

As with the calculator above, you are going to enter into the Google “search edit:” box the conversion you want performed. Then you are going to activate the “Search” button either by hitting ENTER or tabbing once to the “Search” button and hitting the SPACEBAR.   If the Google conversion tool can perform the conversion, focus goes immediately to the “Search edit:” box. The lines shown in each example below is the result page. 

 

24.2.1 Degrees And Radians

 

This conversion is relevant to the discussion of the trigonometric functions presented earlier. How many degrees are in 1 radian? In the “Search edit:” box, type “1 radian in degrees”, and then activate the “search” button.  Your result page should look like this:

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

1 radian = 57.2957795 degrees

   

More about calculator.

table end

 

24.2.2 English Versus Metric System

 

Google can convert between the English and the metric system. How many meters are in 25 miles?

In Google’s “Search edit:” box, type "25 miles in meters." Tab once to the “Search” button, and press the SPACEBAR. Beneath the line that says “Web”, you will find a line containing the answer.

 

24.2.3 Temperature Readings

 

Google can convert among Fahrenheit, Celsius, and Kelvin systems. For example, type “40 degrees Fahrenheit in Celsius” into the “Search edit:” box, and activate the “Search” button. You will see the following:

“40 degrees Fahrenheit in Celsius - Google Search

Sign in

Google

 

Web

Images

Video

News

Maps

more »

 

Search

40 degrees Fahrenheit in Celsius

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

40 degrees Fahrenheit = 4.44444444 degrees Celsius

   

More about calculator.

table end “

 

24.2.4 Currency Conversion

 

Google can also convert currencies.

Example 1: How many pesos are in a U. S. dollar (USD)? In the Google “Search edit:” box, type

“1 USD in pesos”. Again, tab once to the “Search” button, and press the SPACEBAR. Focus moves into a page whose title is “1 USD in pesos”. The PC cursor will be on the “Search Edit:” box. Below it, you will find the following lines.

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

1 U.S. dollar = 11.0304 Mexican pesos

   

Rates provided for information only -

see disclaimer.

More about currency conversion.

table end”

 

In the remaining examples, I show the result page only. 

 

Example 2: 

“Search edit: currency of Japan in Mexican money

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

1 Japanese yen = 0.0907625507 Mexican pesos

   

Rates provided for information only -

see disclaimer.

More about currency conversion.

table end”

 

Example 3:

money - Google Search

Sign in

Google

 

Web

Images

Video

News

Maps

more »

 

Search

British currency in Canadian money

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

1 British pound = 2.3247194 Canadian dollars

   

Rates provided for information only -

see disclaimer.

More about currency conversion.

 

Example 4:

“Search edit: 3.5 USD in GBP

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

3.5 U.S. dollars = 1.77881683 British pounds

   

Rates provided for information only -

see disclaimer.

More about currency conversion.

table end”

 

Example 5:

“Search edit:  2.2 USD per gallon in INR per litre

 

 “Search edit: 2.2 USD per gallon in INR per litre

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

2.2 (U.S. dollars per US gallon) = 25.6157917 Indian rupees per litre

   

More about calculator.

table end”

Example 6:

“Search edit: 1 USD in THB

Search

 

Advanced Search

Preferences

 

Web

 

Table with 3 columns and 2 rows

  

1 U.S. dollars = 31.3459971 Thai Baht

   

Rates provided for information only -

see disclaimer.

More about currency conversion.

table end”

 

Google knows some science facts too. For example, type this into the “Search edit:” box – “speed of light in miles per second”.

Arrowing down, you find the following:

Table with 3 columns and 2 rows

  

the speed of light = 186 282.397 miles per second

   

More about calculator.

table end

Or, try the following: “solar mass in tons”. Google returns the following: “1 solar mass = 2.19240901 × 1027 short tons”. A short ton is a metric ton. If you want an English system ton, change the spelling of tons to “tones”. You then get the following result: “1 solar mass = 1.98892 × 1027 tonnes”.

 

Let’s inquire about a physical constant such as the gravitational constant. The “Search edit:” box should say “universal gravitational constant”. The result is “gravitational constant = 6.67300 × 10-11 m3 kg-1 s-2”.

 

24.2.4 Miscellaneous Conversions

 

Google can also perform many other types of conversions. It can help out in the kitchen. Try these two conversions suggested by Google. 

• half a cup in teaspoons

• 160 pounds * 4000 feet in Calories

 

 

Let’s end this chapter with an example that joins together the ideas in 24.1 and 24.2. It is a calculation and a conversion packaged together. Remember the above calculation determining the return on an investment of $50000 at 6% over 30 years? I want the result in Japanese currency. Here are the Google “Search edit:” and result. It is  “50 000 * (1.06^30) Japanese yen = 2 364.16036 U.S. dollars”. . This is a puzzling result. Google took the 50000 to be in Yen. Here is a second attempt.

I typed “50000*(1.06)^30 USD in Japanese currency” and got the result

“50 000 * (1.06^30) U.S. dollars = 34.8830936 million Japanese yen”. This is the result I want.  The problem in the first search I conducted was that I didn’t specify two currencies. Assuming that USD is a default is imperial thinking.

The above is some of the things you can do with Google, but the coverage in this and the previous chapter was by no means exhaustive. So, have fun investigating Google for yourself.

 

 

©2007 Michael R. Cross

 

 


From: nvda@nvda.groups.io [mailto:nvda@nvda.groups.io] On Behalf Of Brian Vogel
Sent: Sunday, September 04, 2016 9:39 AM
To: nvda@nvda.groups.io
Subject: Re: [nvda] Windows 10 calculatore

 

For anyone who doesn't happen to care for the Windows 10 Calculator App, there is also the option of going back to good, old-fashioned Calculator Plus that you've known and loved since the WinXP days.  That's what I did since it's still supported and I just like the way it behaves and looks much better than the new one.  There's no need to uninstall the Win10 Calculator App, either.

I ended up putting a shortcut to Calculator Plus on the Quick Launch bar for easy access.
--
Brian

I worry a lot. . . I worry that no matter how cynical you become it's never enough to keep up.

         ~ Trudy, in Jane Wagner's "Search for Signs of Intelligent Life in the Universe"

    

 


Re: Two sounds keep going off intermittently

Tyler Spivey
 

It's probably some invisible process running. I'm not sure what triggers it, maybe one of the shell functions.

On 9/4/2016 11:07 AM, marvin kotler wrote:
Good morning list. First, this is an acer desktop computer. The
two sounds are for open programs and close programs. They are a bell
and camera, respectively. I thought a program was opening and closing,
but a disability specialist from Microsoft said she saw no program
opening or closing. No other things are effected. Any help on this
issue would be appreciated; thanks in advance.


Re: outlook 2016

Salva Doménech Miguel <kibayasd@...>
 

Hi.

I think is only in your computer, in my computer nvda announces correctly read or unread. Check the program settings in the options in file menú.

Cheers

 

De: nvda@nvda.groups.io [mailto:nvda@nvda.groups.io] En nombre de slery
Enviado el: domingo, 04 de septiembre de 2016 20:31
Para: nvda@nvda.groups.io
Asunto: [nvda] outlook 2016

 

NVDA has stopped saying read or unread.

 

NVDA latest

Outlook 2016

Windows 10

 

Cindy