#Factorial on ti nspire update#
I have had a 50g for several years and like it but it's basically a revamped 49g+ (which I also have), which is an update to the 49g (which I have), which is an update to the 48gx (I have several), which. Since HP has written off the school market and focuses on the Financial profession, I wonder if HP will ever release a new HP scientific to replace the 50g (that's NOT an update)? I almost bought one then but when I read the reviews, it turned me off so I waited, hoping HP would release a new generation unit to compete with the Nspire. I'm not sure if I'm going to like this unit, being so spoiled by HPs, but I've been curious about the Nspire ever since it came out.
There is a major update to the OS to version 2.0 but I don't know if it's a big improvement or not. The big hardware difference is the new keypad that separates alpha and numeric keys and owners of the original Nspire will be able to order the new keypads for $10. The clickpad version is the original and the Touchpad is new but a little different and the screen is the same for all four units, 320 x 240 pixels, around 115 DPI and 16-level gray-scale with no touching the screen for input. There was an earlier topic about a new Nspire coming out and in my research of the Nspire family, it now has four models the TI-Nspire with Clickpad, the TI-Nspire CAS with Clickpad, the TI-Nspire with Touchpad, and the TI-Nspire CAS with Touchpad. I have a lot of mixed feelings about it but I'm getting tired of waiting for HP to come out with a competing unit. It's the first non-HP Scientific calculator I have ever bought. I just bought a TI-Nspire, but haven't received it yet. Message #1 Posted by Gerry Schultz on, 1:31 p.m. I should have much fewer number here because order is not important.OT: New Version of TI-Nspire The Museum of HP Calculators And I could do the same thing seven and then a comma and three.close parentheses. I choose number five which is probability, and now I choose number three which is combinations. Now suppose I wanted combinations instead of permutations.
And I have 210 ways to arrange three objects when I'm choosing from a pool of seven objects. So, I'll put my 7 in, follow with a comma, and then the 3, then close those parentheses.and then "enter". I can't remember exactly what I said a minute ago, but I'll say seven objects taken three at a time. and then, oh, there's my permuation, number 2, and so it puts nPr here and the "P" tells me it's a permuation. So I again I'm just right here on my scratchpad and I hit "menu". So, in these sections, you might also want to calculate some permutations or some combinations and suppose that I wanted to know the number of permutations of seven objects taken three at a time. I know that five factorial is 120.five, times four, times three, times two, times one. I would key in my five and then I'm going to press the menu key and choose number 5 which is probability and choice number one is the Factorial, and so it puts the factorial symbol right on my screen. And suppose I wanted to calculate "5 factorial". You can if you want to, but you could just choose choice "A", which is "calculate" and you'll see a scratch pad come up for you. And, so from your homescreen you don't really have to open a new document.
So, you might be interested in using your T I- Nspire to run some counting types of calculations.