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The fx-991ES PLUS is a brill calculator i can only recommend it. For SQA Advanced Highers it it fantastic to check if your integration/diff is right and for complex numbers. The calculator seems to have a half decent processor/ram so it does not seem to lag when typing in long equations, which my old Casio did. If you are planning to further your maths at university, i would save up and buy the Ti-84 plus. What's New? The number of available memories have increased from 7 to 9. (A, B, C, D, X, Y, M, and now E, F). Previously E and F were available only for the Hexadecimal mode. You now have the ability to calculate using repeated numbers. For example, you can type the decimal form of 1/3 using 0.3 with the bar above the three. I believe that this is first line of calculators that has this ability. * New number functions are: GCD, LCM, Integer Part, Fractional Part, Random Integers, Integer Division (÷R) that gives quotient and remainder, and Prime Factorization (up to three digit factors). To factor a number, enter it, press [ = ], then [SHIFT], [ º ' '' ]. * Products of function f(x): ∏ f(x). * In Table Mode you can include two functions f(x) and g(x). This is turned on in SET UP. * The [ALPHA] key acts as both as an variable key and a second shift key. * The rref and ref functions are added to the Matrix Mode (but not eigenvalues). * The fx-115ES PLUS has a curve design, and boasts a faster processor. New Modes * Inequality Solver of quadratic and cubic equations * Verification mode, used for compare expressions (i.e. Does π/4 π/2? Does 1 = 9/9 = e^0?) * Distribution mode: Normal Distribution (CDF, PDF, and Inverse (Yes!)), Binomial Distribution (CDF, PDF), and Poisson Distribution (CDF, PDF). Final Thoughts If the fx-115 ES was solid, then the fx-115ES PLUS is taking a great calculator and making it better. At about $18, you get a huge bang for the buck. Rating: ***** (5 out of 5) ------------------------------------------------------------------------ UPDATE-CORRECTION Many thanks the Seller krazy Deals for the best Item The Solve feature can solve for more than just X. You can specify the variable as so: equation, variable to solve for If there is no second argument, then the variable to solve for defaults to X. Example: X - 2Y = 1, X solves for X X - 2Y = 1, Y solves for YRead full review
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Having had umpteen years of shaving and owning a MACH3 razor for biggest majority of them I can honestly say that I have always had a satisfactory shave from these blades, although these different companies keep bringing out all these different new razors at a special offer price it is always the replacement blades that come at an expensive cost but purchasing them through ebay takes a bit of the sting out of the tail. After all it is just another one of lives common cons.
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The blades give a clean crisp shave and leaves your face smooth and refreshed. I have had many shaves on one blade and is still sharp, so I am delighted at the quality and the cost of these blades.
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Острые лезвия. бреют отлично
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I feared this might be a poor non genuine product. It's O.K.
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These Gillette Razors are great quality and and come at a great price as well, I will definitely be ordering them again.
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A very good product at a very low price. Very happy.
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As I have not used these blade's as yet I cannot comment on them however, as I use these blade's on a regular basis I can highly recommend them, Please try to keep up the excellent good work you do.
Verified purchase: Yes | Condition: New