TestLaTex

[Tugdual]

\[20*\log _{ 10 }{ (\frac { V }{ { V }_{ ref } } ) }\]

[jebem]

(04-18-2016 01:42 PM)Tugdual Wrote:  \[20*\log _{ 10 }{ (\frac { V }{ { V }_{ ref } } ) }\]

How many \( dB \) are you getting from that pre-amplifier?

[Howard Owen]

(04-18-2016 01:42 PM)Tugdual Wrote:  \[20*\log _{ 10 }{ (\frac { V }{ { V }_{ ref } } ) }\]

Who knew Tesla did typesetting?

[Tugdual]

Well, I did struggle with LaText. Before it used to be $$ and now it seems to be backslash and squared brackets. Is there a help showing these markups? The forum help doesn't mention anything.

[Katie Wasserman]

(04-19-2016 07:08 AM)Tugdual Wrote:  Well, I did struggle with LaText. Before it used to be $$ and now it seems to be backslash and squared brackets. Is there a help showing these markups? The forum help doesn't mention anything.

If you looks back in this Test forum you'll find a link to this document that explains how LaTex is implemented in MathJax which is what MyBB uses (which, of course, is the forum software we're using here).

[Tugdual]

(04-19-2016 10:03 AM)Katie Wasserman Wrote:  

(04-19-2016 07:08 AM)Tugdual Wrote:  Well, I did struggle with LaText. Before it used to be $$ and now it seems to be backslash and squared brackets. Is there a help showing these markups? The forum help doesn't mention anything.

If you looks back in this Test forum you'll find a link to this document that explains how LaTex is implemented in MathJax which is what MyBB uses (which, of course, is the forum software we're using here).

Thank you very much Katie. I can't believe I did get support from a test forum Great moderation here!

[pier4r]

(04-19-2016 10:03 AM)Katie Wasserman Wrote:  

(04-19-2016 07:08 AM)Tugdual Wrote:  Well, I did struggle with LaText. Before it used to be $$ and now it seems to be backslash and squared brackets. Is there a help showing these markups? The forum help doesn't mention anything.

If you looks back in this Test forum you'll find a link to this document that explains how LaTex is implemented in MathJax which is what MyBB uses (which, of course, is the forum software we're using here).

First, thanks for the link, it confirms that it was what I found. Second, astounding link you have there in the signature! What a work!

I was also curious about the integration and it is as I thought, a very smart integration with a js library.

[DM48]

(04-19-2016 10:03 AM)Katie Wasserman Wrote:  

(04-19-2016 07:08 AM)Tugdual Wrote:  Well, I did struggle with LaText. Before it used to be $$ and now it seems to be backslash and squared brackets. Is there a help showing these markups? The forum help doesn't mention anything.

If you looks back in this Test forum you'll find a link to this document that explains how LaTex is implemented in MathJax which is what MyBB uses (which, of course, is the forum software we're using here).

Does anyone have a link to this document? The link Katie posted is broken (understandably so).

I am trying to figure out how to get taller integral signs.

\( \dfrac{4}{3} \pi r^{3} - 2ab \sqrt{r^{2}- \left ( \dfrac{a}{2} \right ) ^2 - \left ( \dfrac{b}{2} \right ) ^2} - 8 \int_{\sqrt{r^{2} - \left ( \dfrac{a}{2} \right ) ^2 - \left ( \tfrac{b}{2} \right ) ^2}}^{r} \;\; \int_{0}^{\sqrt{r^2-y^2}} \sqrt{r^2-y^2-x^2} \;\; \mathrm{d}x \;\; \mathrm{d}y \)

[Thomas Klemm]

Use \tfrac instead of \dfrac in the \sqrt of the lower limit:

\( \dfrac{4}{3} \times \pi \times r^{3} - 2ab \sqrt{r^{2}- \left ( \dfrac{a}{2} \right ) ^2 - \left ( \dfrac{b}{2} \right ) ^2} - 8 \int_{\sqrt{r^{2} - \left ( \tfrac{a}{2} \right ) ^2 - \left ( \tfrac{b}{2} \right ) ^2}}^{r} \;\; \int_{0}^{\sqrt{r^2-y^2}} \sqrt{r^2-y^2-x^2} \;\; \mathrm{d}x \;\; \mathrm{d}y \)

---

Use [] instead of ():

\[ \dfrac{4}{3} \times \pi \times r^{3} - 2ab \sqrt{r^{2}- \left ( \dfrac{a}{2} \right ) ^2 - \left ( \dfrac{b}{2} \right ) ^2} - 8 \int_{\sqrt{r^{2} - \left ( \tfrac{a}{2} \right ) ^2 - \left ( \tfrac{b}{2} \right ) ^2}}^{r} \;\; \int_{0}^{\sqrt{r^2-y^2}} \sqrt{r^2-y^2-x^2} \;\; \mathrm{d}x \;\; \mathrm{d}y \]

---

Or then set \displaystyle explicitly:

\(\displaystyle \dfrac{4}{3} \times \pi \times r^{3} - 2ab \sqrt{r^{2}- \left ( \dfrac{a}{2} \right ) ^2 - \left ( \dfrac{b}{2} \right ) ^2} - 8 \int_{\sqrt{r^{2} - \left ( \tfrac{a}{2} \right ) ^2 - \left ( \tfrac{b}{2} \right ) ^2}}^{r} \;\; \int_{0}^{\sqrt{r^2-y^2}} \sqrt{r^2-y^2-x^2} \;\; \mathrm{d}x \;\; \mathrm{d}y \)

---

Does this look better?

[Thomas Klemm]

(11-04-2023 04:23 PM)DM48 Wrote:  Does anyone have a link to this document?

TeX and LaTeX Support

[Thomas Klemm]

Here's another alternative by embedding it as an SVG:

[Jonathan Busby]

(04-18-2016 01:42 PM)Tugdual Wrote:  \[20*\log _{ 10 }{ (\frac { V }{ { V }_{ ref } } ) }\]

You might want to use "\left" and "\right" to make those parentheses look right :

Code:

\[20*\log _{ 10 }{ \left (\frac { V }{ { V }_{ ref } } \right ) }\]

\[20*\log _{ 10 }{ \left (\frac { V }{ { V }_{ ref } } \right ) }\]

Regards,

Jonathan