Difference between revisions of "LibreOffice-Suite-Math/C2/Markup-Language-for-writing-formula-Formula-Formatting/English-timed"
From Script | Spoken-Tutorial
Sandhya.np14 (Talk | contribs) |
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||00:00 | ||00:00 | ||
− | ||Welcome to the Spoken tutorial on LibreOffice Math. | + | ||Welcome to the '''Spoken tutorial''' on '''LibreOffice Math'''. |
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||00:08 | ||00:08 | ||
− | ||Mark up language for writing formula and | + | ||'''Mark up language''' for writing formula and formula formatting: '''Font'''s, '''Alignment''' and '''Spacing'''. |
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||00:18 | ||00:18 | ||
− | ||In the last tutorial, we introduced the mark up language for Math. | + | ||In the last tutorial, we introduced the '''mark up language''' for '''Math'''. |
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||00:24 | ||00:24 | ||
− | ||Now let us learn more about Mark up language. | + | ||Now, let us learn more about '''Mark up language'''. |
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||00:28 | ||00:28 | ||
− | ||Let first open a Writer document and then call the Math application inside Writer. | + | ||Let us first open a '''Writer''' document and then call the '''Math application''' inside '''Writer'''. |
|- | |- | ||
||00:35 | ||00:35 | ||
− | ||If Writer is already open | + | ||If 'Writer' is already open then click on the '''Insert''' menu at the top and then click on '''Object''' and choose '''Formula'''. |
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||00:46 | ||00:46 | ||
− | ||If Writer is not open, we can invoke it from the Windows Start menu. | + | ||If 'Writer' is not open, we can invoke it from the '''Windows''' '''Start menu'''. |
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||00:55 | ||00:55 | ||
− | ||Using the Elements window is a very easy method of writing a formula. | + | ||Using the '''Elements''' window is a very easy method of writing a formula. |
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||01:01 | ||01:01 | ||
− | ||But directly writing the mark up language in the Formula Editor is a faster way of writing a formula | + | ||But directly writing the mark up language in the '''Formula Editor''' is a faster way of writing a formula. |
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||01:10 | ||01:10 | ||
− | ||Because markup language for a formula resembles the way we would read the formula in English. | + | ||Because, markup language for a formula resembles the way we would read the formula in English. |
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||01:18 | ||01:18 | ||
− | ||For example | + | ||For example- to write ‘4 into 3’, we just need to type in the '''Formula Editor''' window ‘4 times 3’. |
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||01:36 | ||01:36 | ||
− | ||Simply type the markup ‘newline’ and notice that a new line is inserted in the Writer gray box area. | + | ||Simply type the markup ‘newline’ and notice that a new line is inserted in the '''Writer''' gray box area. |
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||01:46 | ||01:46 | ||
− | ||Let us type ‘Some more example formulae: newline’. | + | ||Let us type: ‘Some more example formulae: newline’. |
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||01:52 | ||01:52 | ||
− | ||For readability we will press the Enter key once | + | ||For readability, we will press the '''Enter''' key once |
− | + | ||
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||01:57 | ||01:57 | ||
− | || | + | ||and write ‘x greater than equal to y’. |
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||02:07 | ||02:07 | ||
− | ||So we will type ‘1. x greater than equal to y new line’. Press | + | ||So, we will type: ‘1. x greater than equal to y new line’. Press '''Enter'''. |
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||02:18 | ||02:18 | ||
− | ||Notice the Writer gray box has refreshed and the contents are centered. | + | ||Notice the '''Writer''' gray-box has refreshed and the contents are centered. |
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||02:25 | ||02:25 | ||
− | ||Next let us write: ‘a to the power of 10’. | + | ||Next, let us write: ‘a to the power of 10’. |
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||02:30 | ||02:30 | ||
− | ||And the markup is: ‘2. 'a' arrow pointing upward | + | ||And the markup is: ‘2. 'a' arrow pointing upward 10 new line’ and press '''Enter'''. |
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||02:42 | ||02:42 | ||
− | ||Notice the mathematical symbol in the Writer gray box. | + | ||Notice the mathematical symbol in the 'Writer' gray-box. |
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||02:48 | ||02:48 | ||
− | ||Now let us write ‘square root of 16 = 4’ | + | ||Now, let us write ‘square root of 16 = 4’ |
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||02:55 | ||02:55 | ||
− | ||Type ‘3. sqrt | + | ||Type: ‘3. sqrt ‘16’ within curly brackets equals 4 new line’. Press '''Enter'''. |
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||03:06 | ||03:06 | ||
− | ||Notice this formula in the Writer gray box. | + | ||Notice this formula in the '''Writer gray-box'''. |
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||03:28 | ||03:28 | ||
− | ||And the markup is: | + | ||And the markup is: ‘4. sum a underscore n new line’. Press '''Enter'''. |
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||03:37 | ||03:37 | ||
− | ||Now let us try an integral with a function. To write Integral f x | + | ||Now, let us try an integral with a function. To write Integral f x dx, the markup is,‘5. int f(x) dx newline’ |
|- | |- | ||
||03:54 | ||03:54 | ||
− | || | + | ||and notice the integral symbol in the '''Writer''' area. |
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||04:00 | ||04:00 | ||
− | ||Let us save our work now. Go to File menu at the top, click on Save. | + | ||Let us save our work now. Go to '''File''' menu at the top, click on '''Save'''. |
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||04:09 | ||04:09 | ||
− | ||Name the document as MathExample1. | + | ||Name the document as "MathExample1". |
| | | | ||
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||04:15 | ||04:15 | ||
− | ||Now let us learn how to format the formulae we wrote . | + | ||Now, let us learn how to format the formulae we wrote . |
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||04:28 | ||04:28 | ||
− | ||We can use the Format menu at the top for making various format changes. | + | ||We can use the '''Format''' menu at the top for making various format changes. |
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||04:40 | ||04:40 | ||
− | ||For this, let us click on Format menu and choose Alignment. | + | ||For this, let us click on '''Format''' menu and choose '''Alignment'''. |
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||04:46 | ||04:46 | ||
− | ||In the new window, choose the Left option. And click on the | + | ||In the new window, choose the '''Left''' option. And click on the '''OK''' button. |
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||04:58 | ||04:58 | ||
− | ||We can change the font style by choosing | + | ||We can change the '''font style''' by choosing '''Fonts''' under the '''Format''' menu. |
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||05:06 | ||05:06 | ||
− | ||Notice the various categories here | + | ||Notice the various categories here. |
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||05:23 | ||05:23 | ||
− | ||To modify the font style, click on the Modify button and choose the category Variables. | + | ||To modify the font style, click on the '''Modify''' button and choose the category '''Variables'''. |
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||05:34 | ||05:34 | ||
− | ||Let us choose Arial Black in the list box and click on the | + | ||Let us choose ''''Arial Black'''' in the list-box and click on the '''OK''' button. |
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||05:43 | ||05:43 | ||
− | ||And let us save the font | + | ||And let us save the font by clicking on the '''OK''' button here. |
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||05:50 | ||05:50 | ||
− | ||Now notice the font changes in the Writer gray box. | + | ||Now, notice the font changes in the '''Writer gray-box'''. |
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||05:56 | ||05:56 | ||
− | ||To increase the font size of the formulae, go to Format menu and click on Font Size . | + | ||To increase the font size of the formulae, go to '''Format''' menu and click on '''Font Size''' . |
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||06:06 | ||06:06 | ||
− | ||Let us increase the Base size to ‘18 point’. Click on OK. | + | ||Let us increase the '''Base size''' to ‘18 point’. Click on '''OK'''. |
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||06:16 | ||06:16 | ||
− | ||We can change the relative sizes of other categories such as the text or | + | ||We can change the relative sizes of other categories such as the text or '''index'''es or '''operator'''s. |
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||06:25 | ||06:25 | ||
− | ||We can also use the Default button to undo all the font size changes we made. | + | ||We can also use the '''Default''' button to '''undo''' all the font-size changes we made. |
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||06:32 | ||06:32 | ||
− | ||Notice the font size changes in the formulae. | + | ||Notice the font-size changes in the formulae. |
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||06:42 | ||06:42 | ||
− | ||click on Format menu and choose Spacing. | + | ||click on '''Format''' menu and choose '''Spacing'''. |
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||06:48 | ||06:48 | ||
− | ||Let us change the | + | ||Let us change the '''Spacing, Line spacing''' and '''Root spacing''' each to 20 percent. |
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||06:56 | ||06:56 | ||
− | ||As we click on each spacing type, the image in the centre shows the location of the spacing type. | + | ||As we click on each '''spacing''' type, the image in the centre shows the location of the spacing type. |
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||07:05 | ||07:05 | ||
− | ||Again we can choose spacing types from the various categories. To do this, let us click on the Category button | + | ||Again we can choose spacing types from the various categories. To do this, let us click on the '''Category''' button. |
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||07:16 | ||07:16 | ||
− | ||Or use the Default button to undo our changes. | + | ||Or, use the '''Default''' button to '''undo''' our changes. |
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||07:22 | ||07:22 | ||
− | ||Let us click on the | + | ||Let us click on the '''OK''' button now. |
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||07:25 | ||07:25 | ||
− | ||And notice the spacing changes in the Writer gray box. | + | ||And notice the spacing changes in the '''Writer gray-box'''. |
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||07:30 | ||07:30 | ||
− | ||More formatting is available in the Elements window. | + | ||More formatting is available in the '''Elements''' window. |
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||07:35 | ||07:35 | ||
− | ||Let us bring up the Elements window from the View menu. | + | ||Let us bring up the '''Elements''' window from the '''View''' menu. |
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||07:40 | ||07:40 | ||
− | ||Here, let us click on the last icon in the second row of | + | ||Here, let us click on the last icon in the second row of '''Categories'''. |
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||07:47 | ||07:47 | ||
− | ||The | + | ||The tool tip here says ‘Formats’. |
|- | |- | ||
||07:51 | ||07:51 | ||
− | ||Here, we can choose placements of | + | ||Here, we can choose placements of '''Subscripts''' and '''Superscripts, Alignments, Matrix, New Lines''' and '''Gap'''s. |
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||08:03 | ||08:03 | ||
− | ||Let us introduce a long gap in the fifth example, after the number 5 .Click after ‘5.’ | + | ||Let us introduce a long gap in the fifth example, after the number 5. Click after ‘5.’ |
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||08:13 | ||08:13 | ||
− | ||Then from the Elements window click on Formats> Long Gap | + | ||Then from the '''Elements''' window click on '''Formats > Long Gap'''. |
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||08:33 | ||08:33 | ||
− | ||So these are the ways we can format our formulae. | + | ||So, these are the ways we can format our formulae. |
|- | |- | ||
||08:38 | ||08:38 | ||
− | ||Feel free to explore all the formatting options which Math provides. | + | ||Feel free to explore all the formatting options which '''Math''' provides. |
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||08:47 | ||08:47 | ||
− | ||In the Writer window, write the following formulae using Mark up. | + | ||In the '''Writer''' window, write the following formulae using '''Mark up'''. |
|- | |- | ||
||08:53 | ||08:53 | ||
− | ||Use Elements window if necessary | + | ||Use '''Elements window''' if necessary. |
|- | |- | ||
||08:57 | ||08:57 | ||
− | ||Summation of x to the power of 2 | + | ||Summation of x to the power of 2. |
|- | |- | ||
||09:02 | ||09:02 | ||
− | ||Sin to the power of x plus cos to the power of x = 1 (use the Functions category in the Elements window) | + | ||Sin to the power of x plus cos to the power of x = 1 (use the '''Functions''' category in the '''Elements window'''). |
|- | |- | ||
||09:15 | ||09:15 | ||
− | ||Continued from the previous slide | + | ||Continued from the previous slide, write Summation from 1 to n of x. |
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||09:23 | ||09:23 | ||
− | ||(use the Operators category to set the | + | ||(use the '''Operators''' category to set the '''limit'''s for summation). |
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||09:29 | ||09:29 | ||
− | ||Change font to Arial and size to 18 point | + | ||Change font to "Arial" and size to "18" point. |
|- | |- | ||
||09:35 | ||09:35 | ||
− | ||And | + | ||And provide more spacing between the symbols. |
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||09:40 | ||09:40 | ||
− | ||This brings us to the end of this tutorial on Mark up Language and Formula Formatting in LibreOffice Math | + | ||This brings us to the end of this tutorial on '''Mark up Language and Formula Formatting''' in '''LibreOffice Math'''. |
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||09:52 | ||09:52 | ||
− | ||Mark up language for writing formula and Formula formatting: Fonts, Alignment | + | ||* '''Mark up language''' for writing formula and |
+ | * Formula formatting: '''Fonts, Alignment''' and '''Spacing'''. | ||
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||10:01 | ||10:01 | ||
− | ||Spoken Tutorial | + | ||'''Spoken Tutorial''' project is a part of the '''Talk to a Teacher''' project, supported by the National Mission on Education through ICT, MHRD, Government of India. |
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||10:14 | ||10:14 | ||
− | ||This project is | + | ||This project is coordinated by http://spoken-tutorial.org. |
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||10:23 | ||10:23 | ||
− | ||This script has been contributed by . | + | ||This script has been contributed by Priya Suresh, DesiCrew Solutions. And this is Soundharya, DesiCrew solutions, signing off. |
− | + | Thanks for joining. | |
− | And this is | + | |
− | + | ||
− | Thanks for joining | + | |
|- | |- |
Revision as of 17:05, 15 October 2015
Time | Narration | |
00:00 | Welcome to the Spoken tutorial on LibreOffice Math. | |
00:04 | In this tutorial, we will cover the following topics: | |
00:08 | Mark up language for writing formula and formula formatting: Fonts, Alignment and Spacing. | |
00:18 | In the last tutorial, we introduced the mark up language for Math. | |
00:24 | Now, let us learn more about Mark up language. | |
00:28 | Let us first open a Writer document and then call the Math application inside Writer. | |
00:35 | If 'Writer' is already open then click on the Insert menu at the top and then click on Object and choose Formula. | |
00:46 | If 'Writer' is not open, we can invoke it from the Windows Start menu. | |
00:55 | Using the Elements window is a very easy method of writing a formula. | |
01:01 | But directly writing the mark up language in the Formula Editor is a faster way of writing a formula. | |
01:10 | Because, markup language for a formula resembles the way we would read the formula in English. | |
01:18 | For example- to write ‘4 into 3’, we just need to type in the Formula Editor window ‘4 times 3’. | |
01:28 | Before we go to the next example, let us insert a blank line here. | |
01:36 | Simply type the markup ‘newline’ and notice that a new line is inserted in the Writer gray box area. | |
01:46 | Let us type: ‘Some more example formulae: newline’. | |
01:52 | For readability, we will press the Enter key once | |
01:57 | and write ‘x greater than equal to y’. | |
02:03 | Here we will also number the formulae. | |
02:07 | So, we will type: ‘1. x greater than equal to y new line’. Press Enter. | |
02:18 | Notice the Writer gray-box has refreshed and the contents are centered. | |
02:25 | Next, let us write: ‘a to the power of 10’. | |
02:30 | And the markup is: ‘2. 'a' arrow pointing upward 10 new line’ and press Enter. | |
02:42 | Notice the mathematical symbol in the 'Writer' gray-box. | |
02:48 | Now, let us write ‘square root of 16 = 4’ | |
02:55 | Type: ‘3. sqrt ‘16’ within curly brackets equals 4 new line’. Press Enter. | |
03:06 | Notice this formula in the Writer gray-box. | |
03:10 | Alright, now let us write a summation symbol for ‘a suffix n’, to denote a1 + a2 + a3 so on + ‘an’. | |
03:28 | And the markup is: ‘4. sum a underscore n new line’. Press Enter. | |
03:37 | Now, let us try an integral with a function. To write Integral f x dx, the markup is,‘5. int f(x) dx newline’ | |
03:54 | and notice the integral symbol in the Writer area. | |
04:00 | Let us save our work now. Go to File menu at the top, click on Save. | |
04:09 | Name the document as "MathExample1". | |
04:15 | Now, let us learn how to format the formulae we wrote . | |
04:21 | Notice that they are all centered and don’t have a lot of space in between them. | |
04:28 | We can use the Format menu at the top for making various format changes. | |
04:35 | Let us first align all the formulae to the left. | |
04:40 | For this, let us click on Format menu and choose Alignment. | |
04:46 | In the new window, choose the Left option. And click on the OK button. | |
04:54 | Notice that the formulae are left aligned now. | |
04:58 | We can change the font style by choosing Fonts under the Format menu. | |
05:06 | Notice the various categories here. | |
05:10 | We can set one type of font for variables, another type for functions, another for numbers and text. | |
05:23 | To modify the font style, click on the Modify button and choose the category Variables. | |
05:34 | Let us choose 'Arial Black' in the list-box and click on the OK button. | |
05:43 | And let us save the font by clicking on the OK button here. | |
05:50 | Now, notice the font changes in the Writer gray-box. | |
05:56 | To increase the font size of the formulae, go to Format menu and click on Font Size . | |
06:06 | Let us increase the Base size to ‘18 point’. Click on OK. | |
06:16 | We can change the relative sizes of other categories such as the text or indexes or operators. | |
06:25 | We can also use the Default button to undo all the font-size changes we made. | |
06:32 | Notice the font-size changes in the formulae. | |
06:37 | Next, let us make changes to the spacing of the formulae. | |
06:42 | click on Format menu and choose Spacing. | |
06:48 | Let us change the Spacing, Line spacing and Root spacing each to 20 percent. | |
06:56 | As we click on each spacing type, the image in the centre shows the location of the spacing type. | |
07:05 | Again we can choose spacing types from the various categories. To do this, let us click on the Category button. | |
07:16 | Or, use the Default button to undo our changes. | |
07:22 | Let us click on the OK button now. | |
07:25 | And notice the spacing changes in the Writer gray-box. | |
07:30 | More formatting is available in the Elements window. | |
07:35 | Let us bring up the Elements window from the View menu. | |
07:40 | Here, let us click on the last icon in the second row of Categories. | |
07:47 | The tool tip here says ‘Formats’. | |
07:51 | Here, we can choose placements of Subscripts and Superscripts, Alignments, Matrix, New Lines and Gaps. | |
08:03 | Let us introduce a long gap in the fifth example, after the number 5. Click after ‘5.’ | |
08:13 | Then from the Elements window click on Formats > Long Gap. | |
08:20 | The mark up for long gap is the ‘tilde’ character. And for the short gap, it is ‘Tiray’ character. | |
08:29 | Notice the new gap after the number 5. | |
08:33 | So, these are the ways we can format our formulae. | |
08:38 | Feel free to explore all the formatting options which Math provides. | |
08:44 | Okay, here is an assignment for you: | |
08:47 | In the Writer window, write the following formulae using Mark up. | |
08:53 | Use Elements window if necessary. | |
08:57 | Summation of x to the power of 2. | |
09:02 | Sin to the power of x plus cos to the power of x = 1 (use the Functions category in the Elements window). | |
09:15 | Continued from the previous slide, write Summation from 1 to n of x. | |
09:23 | (use the Operators category to set the limits for summation). | |
09:29 | Change font to "Arial" and size to "18" point. | |
09:35 | And provide more spacing between the symbols. | |
09:40 | This brings us to the end of this tutorial on Mark up Language and Formula Formatting in LibreOffice Math. | |
09:49 | To summarize, we learned the following topics: | |
09:52 | * Mark up language for writing formula and
| |
10:01 | Spoken Tutorial project is a part of the Talk to a Teacher project, supported by the National Mission on Education through ICT, MHRD, Government of India. | |
10:14 | This project is coordinated by http://spoken-tutorial.org. | |
10:19 | More information on the same is available at the following link. | |
10:23 | This script has been contributed by Priya Suresh, DesiCrew Solutions. And this is Soundharya, DesiCrew solutions, signing off.
Thanks for joining. |