Similarly, how do I add/subtract/multiply/divide fractions on it? To make the line between the numerator and the denominator is it just the ÷ key?Īlso, I see that there is an "=" button that doesn't actually solve math problems, like the Enter button does. Algorithm First we modify the data to have a lower bound of 0. This leads me to believe I can enter entire equations and have the calculator solve for x. Is this true? And if so, how do I accomplish that?įinally, will it/how do I get it to do fractional proportions? For example, what buttons would I press to solve this: To do this we subtract the minimum value from each value: Then we modify the data to have an upper bound of 1. I apologize for the many stupid questions, thanks in advanced for the help! (ignore the asterisks.I can't make them go away.) The TI-nSPIRE gives answers as exact (that's why you get the fractions) for an approximate (decimal) answer, press control-enter instead of enter. (You can also change the default in settings/settings/general/Calculation_Mode for exact or approximate answers.)Īn important feature is that different 'documents' can have different settings, so if for example, you create one document for physics class, all of the general settings can be what you need for physics and the calculator will remember them. Then, you can create another document for algebra class and save all of the settings that are correct there. No more wrong answers because you forgot to change to/from radian-degree angles, etc.Įntering fractions uses a "template", all of the templates are available as a menu when you press the template button (just to the right of the 9). The shortcut for the fraction template is to press ctrl-(divide). (There is also a := key that assigns a value to a variable.) The equal sign key can be used to enter equations or to compare the equality of two quantities and return a true/false result. I've had my nSPIRE for a year, and once I learned the different keypresses and shortcuts, I found it much faster & easier to use than my previous TI-8X calculators. (I upgraded to the nSPIRE CX over the Summer for the improved screen). You can also type the name of any function using the a-z keys instead of clicking through a bunch of menus. Also, in the game PixWords Scenes developers have added a multiplayer function and this means for you that now you can compete with other players and show off personal results in social networks Facebook and Vkontakte.This was a big time saver when solving systems of equations using the rref() function. In this part of the PixWords Scenes you are available to go even more words, even more levels and even more fun.
PixWords Scenes in English, thanks to this it is available to the English-speaking public.
For example, for 60 coins you will open one letter in a word, and for 90 coins you will have the opportunity to exclude unnecessary letters from the list of suggested ones. And for the next successfully passed lavl you will receive three coins, which in the future can be spent on the necessary tips. And when you guess correctly several dozen words, then you will need to strain your brains well to pass the subsequent levels. The initial levels are fairly simple and even children can overcome them. In it you have to guess the words for the four proposed interrelated pictures. This game is made in the puzzle genre with very addictive gameplay.
PIXWORDS SCENES SAMPLES ANDROID
PixWords Scenes: The sequel to Android is the second part of a series of PixWords games.
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