Is there a matrix button on my Datexx DS-883 graphing calculator?
458991
No, but if you go to List mode you can enter your matrix as a list and manipulate it.  Check out the owner's manual for help on how to do it.  I've included a link to it.  Hope this helps.
75065
enter this sign "=", or click on Fx button beside it to give list of functions
550037
Press 2nd Math  to view the test menu. \n\nPress the number associated with a symbol or use the cursor keys to select one and press enter. \nThe relationship between any two numbers, expressions, lists, or matrices can be compared by selecting one of the options. A 1 will be returned if the test is true and a 0 if the test is false. For example, the test, 4 > 7, returns a value of 0 since it is a false statement. Tests can also be made on statements such as\nx = 9 or x < 2.5\n\nThe result of such a test depends upon the value of the variable x. This type of comparison is often used to control the domain over which a graph is drawn. \nWhen comparing lists and matrices, each element in the first list or matrix is compared to its corresponding element in the second list or matrix. For example, note the results of the following comparison between the two 3 element lists. \nThe {1 1 0} indicates the first two comparisons are true, while the third is false.
688072
have your data in columns in Excel\nclick the graph icon in the upper tool bar\nselect the chart type\nclick next\ndrop and drag (with control key pressed)\nAfter that, email me
1082607
Double click on the Date and Time displayed on the bottom corner of your screen and change it.\n\n\nThanks,\nManish
1012079
What type of calculator do you have ?
537371
here :-)\n\nhttp://www.timeanddate.com/calendar/custommenu.html
785036
month/day/year(last 2 digits)
816484
You need to do two things:\n1. set your window\n2. program the equations.\n\n1. At the top there's a 'Window' button.  You can set window parameters there.  However, I'd recommend using the 'Zoon' button and chosing option 6: ZStandard.  This will give you a good window.   You can change it later.\n\n2. The top left button says 'Y='.  Press this and program equation 1 then 'enter'.  This put you down one line so that you can program equation 2.\n\nTo run press the upper right hand button 'Graph'.\n\nAlso, go to the Texas Instruments website for help and to download an users manual.
981152
Select a cell then F2\n\nVBAXLMan
268106
Copy, paste special, check the transpose box in the dialog box \n\nCheers\n\nDaz
839112
Hold down the ALT key and press #3 on the numpad ♥
741197
Sure, use a calculator, use Excel, use Mathcad, use Matlab
64238
get an organiser and write those damn dates down!
143192
Here's one way... there may be others....\n\nMake column A the "input" column (where you type in the # of days).  Make column B, C, and D "output" columns which displays the # of years, months, and days respectively.  Input the following formulas:\n\nCell B2:  =TRUNC(A2/365)\nCell C2:  =TRUNC((A2-(B2*365))/30)\nCell D2:  =MOD((A2-(B2*365)),30)\n\nHope this is what you are looking for...
1051751
Use yor calculator....
224217
yahoo widgets\nby filext.com\notherwise to do the old fashioned way requires the book\n(i did it long ago w/ a calculator)