Hello John,
Good to hear from you again.
When you have a subscript or superscript indicator, the next "item" is taken as
the subscript or superscript. An "item" is a formally defined concept in UEB,
see GTM 7.1). So, in your example v sub p l sub p, because of the definition of
"item", it is obvious that only p is subscripted both times (as usual in UEB,
it has nothing to do with the context of physics).
If you wanted v sub (pl sub p), (not the brackets), you'd have to use "grouping
signs" to modify the extent of the item that is subscripted.
Regarding the fractions, every fraction must have a beginning and end marked.
With only the fraction end marker at the end in your example, you have created
a three layer fraction:
voltage across primary coil 'over'
voltage across secondary coil = number of primary turns 'over'
number of secondary turns
That's definitely not what you meant.
So, you need to terminate the first fraction before the equals and start a
second fraction after the equals:
'of' voltage across primary coil 'over' voltage across secondary coil 'with' =
'of' number of primary turns 'over' number of secondary turns 'with'
I hope that makes sense.
With best regards,
James.
-----Original Message-----
From: ueb-ed-bounce@xxxxxxxxxxxxx [mailto:ueb-ed-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Blake, J (Tapton Staff)
Sent: 17 January 2017 08:51
To: ueb-ed@xxxxxxxxxxxxx; duxuser@xxxxxxxxxxxxx
Subject: [ueb-ed] Re: Equations_fb and Duxbury document
Importance: High
Hi James, thanks for your feedback - yes I had missed that rogue bold symbol -
the word document must have been scanned by OCR software that embeds styles
even after removing in Word - had been working with an old document.
I was slightly puzzled by the 'missing fraction' on page 4 of the braille
document before the equals.
However, having looked at the very last equation I have another question
regarding the entire equation:
V subscript p then l (el) subscript p and what it equates to have no
'separator' to avoid confusion that V subscript p is not V subscript pl - or
should they know that it is not that due to the fact it is a physics equation?
Also been awhile since I have done any scientific equations. Just for clarity
if an equation (worded) begins with something over something = something over
something is the closing bracket not used on the opening element (the bottom
'denominator' but just at the end of the second (closing 'denominator') - for
want of better description?
For clarity:
voltage across primary coil 'over' voltage across secondary coil = number of
primary turns 'over' number of secondary turns. Is 'with' just used at the very
end?
Thanks.
Thanks again.
John.
-----Original Message-----
From: ueb-ed-bounce@xxxxxxxxxxxxx [mailto:ueb-ed-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Bowden, James
Sent: 16 January 2017 16:58
To: ueb-ed@xxxxxxxxxxxxx; duxuser@xxxxxxxxxxxxx
Cc: Williams, E (Tapton Staff) <ewilliams@xxxxxxxxxxxxxxxxxx>; Holberry, H
(Tapton Staff) <HHolberry@xxxxxxxxxxxxxxxxxx>
Subject: [ueb-ed] Re: Equations_fb and Duxbury document
Hello John,
I'm not sure if you meant to send your document out to UEB-ED - this isn't
really a proofing service...
Anyway:
In short, if you are only using grade 1, there is almost no need for grade 1
indicators - because most of the usual reasons why they're needed don't apply.
In a grade 1 document, the only time a grade 1 indicator is needed is when you
have a number immediately followed by a lowercase letter a-j. So in this
document, in ½as
So, looking at the braille document you sent:
P1, ok.
P2: Can remove g1 indicators, they are not needed.
Equation 1 - no need for any grade 1 indicators.
P3: can delete grade 1 indicator before standing alone letter v.
Note missing end fraction on last equation.
P4: missing end fraction before =
Power loss: rogue bold terminator at end?
I hope this helps.
With best regards,
James.
-----Original Message-----
From: ueb-ed-bounce@xxxxxxxxxxxxx [mailto:ueb-ed-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Blake, J (Tapton Staff)
Sent: 16 January 2017 16:22
To: ueb-ed@xxxxxxxxxxxxx; duxuser@xxxxxxxxxxxxx
Cc: Williams, E (Tapton Staff); Holberry, H (Tapton Staff)
Subject: [ueb-ed] Equations_fb and Duxbury document
Importance: High
Dear Colleagues,
In middle of preparing mocks. Please don't try to translate the Equations_fb
document into Duxbury as it was quickly put together from two sheets done for
other exams (print version - not fully compatible without having to mess with
math type.
I have manually adjusted symbols. I have endeavoured to follow the guidance as
laid out on page 45 of Using UEB for Science (TC21448) having regard to the
fact that the equals sign of a long equation appears to start on the next line
(as in Snell's law of refraction. Please advise if I am missing any grade 1
indicators - indeed if they are even needed as the student is a UEB Grade 1
User, everything left aligned.
Many thanks.
John Blake
VS Technician
Tapton School
Darwin Lane
SHEFFIELD
S10 5RG
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