[BlindMath] Reading equations character by character

[Pranav Lal]

Hi George, 
You are correct. I did not see an image so did not realize that i was dealing with alt text.
Pranav

> On 01-Sep-2018, at 12:29 AM, George Bell via BlindMath <blindmath at nfbnet.org> wrote:
> 
> Hi Pranav,
> 
> I suspect you mean the equation which appears on lines 79 -81 copied below.
> 
> I'm no HTML expert, but I do recognise what appears to be alttext.
> 
> Does this help identify your problem in any way?
> 
> George
> 
> 79  </p><p>The equation for a Friedlander waveform describes the pressure of the blast wave as a function of time:
> 80  </p>
> 81  <dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML"  alttext="{\displaystyle P(t)=P_{s}e^{-{\frac {t}{t^{*}}}}\left(1-{\frac {t}{t^{*}}}\right).}">
> 
> -----Original Message-----
> From: BlindMath [mailto:blindmath-bounces at nfbnet.org] On Behalf Of Pranav Lal via BlindMath
> Sent: 31 August 2018 19:51
> To: 'Blind Math list for those interested in mathematics'
> Cc: Pranav Lal
> Subject: [BlindMath] Reading equations character by character
> 
> Hi all,
> 
> I am trying to read the equation of a Friedlander waveform character by
> character to better understand it.
> The equation is at the following page.
> https://en.wikipedia.org/wiki/Blast_wave
> 
> I am using NVDA with firefox. I can read the equation but character by
> character navigation fails. The equation appears like a single object. 
> 
> Pranav
> 
> 
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