gibson:teaching:fall-2012:math445:lab3
====== Differences ====== This shows you the differences between two versions of the page.
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gibson:teaching:fall-2012:math445:lab3 [2012/09/05 19:49] gibson [Problem E] |
gibson:teaching:fall-2012:math445:lab3 [2012/12/05 09:11] (current) gibson [Problem F] |
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| <latex> | <latex> | ||
| - | \lim_{n\rightarrow \infty} (1 + 0.754/n)^nn = e^{0.754} | + | \lim_{n\rightarrow \infty} (1 + 0.754/n)^n= e^{0.754} |
| </latex> | </latex> | ||
| Line 156: | Line 156: | ||
| the command ''exp(0.754)''. | the command ''exp(0.754)''. | ||
| - | G. We have used several MATLAB functions so far. Now we are going to write our | + | ==== Problem G ==== |
| + | |||
| + | We have used several MATLAB functions so far. Now we are going to write our | ||
| own function. In the main MATLAB window click File → New → Script | own function. In the main MATLAB window click File → New → Script | ||
| (or File → New → m-file depending on your version of MATLAB). This will open a | (or File → New → m-file depending on your version of MATLAB). This will open a | ||
| Line 192: | Line 194: | ||
| the last line. Turn in the code for your function. | the last line. Turn in the code for your function. | ||
| - | H. Enter the command ''format long'' then verify the following properties of | + | ==== Problem H ==== |
| + | |||
| + | Enter the command ''format long'' then verify the following properties of | ||
| exponentials and logarithms by testing the appropriate MATLAB functions with | exponentials and logarithms by testing the appropriate MATLAB functions with | ||
| the parameters indicated: | the parameters indicated: | ||
| Line 205: | Line 209: | ||
| <latex> | <latex> | ||
| - | log(ab) = log(a) + log(b), \text{ for } a = 0.1, b = 5 | + | \log(ab) = \log(a) + \log(b), \text{ for } a = 0.1, b = 5 |
| </latex> | </latex> | ||
| <latex> | <latex> | ||
| - | log(a^b) = b log(a), \text{ for } a = 3, b = 3 | + | \log(a^b) = b \log(a), \text{ for } a = 3, b = 3 |
| </latex> | </latex> | ||
| Note the ''log'' function in matlab is the natural logarithm. How would you | Note the ''log'' function in matlab is the natural logarithm. How would you | ||
| - | calculate $\log_{10}$ , $log_2$ , or $log_5$? | + | calculate $\log_{10}$ , $\log_2$ , or $\log_5$? |
gibson/teaching/fall-2012/math445/lab3.1346899779.txt.gz · Last modified: 2012/09/05 19:49 by gibson
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