Closed adamc-texthelp closed 2 years ago
Unfortunately, that is part of the original ClearSpeak spec. It is no longer available online, but I have the sample extracted from the Example files here: https://speech-rule-engine.github.io/sre-resources/samples/clearspeak/html/ClearSpeakExamples_Part2-Symbols.html#triangle-symbol
I always thought that this is very naive (K-12?) interpretation of cap Delta. In fact, I think it would be better to have Delta as Auto preference and a preference setting for Triangle pronunciation.
I'll move this to the discussion board.
When generating spoken text with
toSpeech
using theclearspeak
domain\Delta
is seemingly always converted to "triangle". I understand it could possibly be contextually read as triangle, however there is a seperate hex character code and latex for that.Delta latex: \Delta MathML hex code:
Δ
;Triangle latex: \triangle MathML hex code:
△
;Speech engine settings:
{ domain: "clearspeak", style: "default", locale: "en" }
Examples: Latex:
\Delta
MathML:
Speech text: triangle
More complex example: Latex:
\left|S-\sum_{i=1}^{n} f\left(t_{i}\right) \Delta_{i}\right|<\varepsilon
MathML:
Speech text: the absolute value of S minus the sum from i equals 1 to n of f of open paren t sub i close paren triangle sub i is less than epsilon