Casio FX-9860GII Advanced Graphic Calculator

Bought this a few years ago to complete my further maths A level. Worked perfect and did everything I needed. Still works with original battery 6 years later!

For the price you pay you get a really good battery life, I have not yet had to replace the batteries and it comes with a manual to learn all the functions, as well as online guides. Well worth the price as it does many more complex things than a regular scientific calculator.

The packaging was perfect, the calculator works like a charm. By the way this does come with batteries so you dont need to purchase any more, something i was scared of before it arrived. The only reason i am rating 4 stars is because i believe this could have been a bit cheaper. All in all, great calculator.

I love this calculator. Being currently in Year 12, going into Year 13, it has really helped me in A Level maths and (even more so) in A Level further maths. The batteries last almost forever; I have had it 6 months and it is still full according to the display. The back-light is a nice touch for when you are working in the dark, like I do quite a lot. It is also nice to have the ability to download applications to use on the calculator using the USB cable you get with it. It does take quite a bit of getting used to, but, having expected at the start to still go back to my old "normal" calculator for a lot of things as it would be easier, I now find myself seldom using it, as this is faster, and storing previous calculations on the screen by scrolling up makes life sooooo much easier. Obviously, for a calculator, it is rather expensive, but if you think that you have a genuine reason for wanting/needing one, and you are contemplating over which to get, I very highly recommend this one.

Bought this as my old Sharp EL9900 was on its way out. Although expecting a change, I was unprepared for what I received. A vastly superior graphics calculator, which is so much more user friendly. My exam days are long gone, but this one is allowed in A'Level exams, although expect it to be banned at University level. If only it had come with the manual, like my Sharp did. I now have two A4 ring binders to hold the 500 page instruction manual. The absence of the manual does not lead to a decrease in stars, as I expect this keeps the cost of the calculator down.

Purchased for my son as he starts A-level maths in September. I was advised he would need a graphic calculator therefore tried this. It seems fine, but I will review again later in his course, as of yet he doesn’t really know how to use it properly.

Takes some getting used to as it is very advanced but still does the job and helpful for studies - especially Mathematics and Statistics. It will easily calculate m/m/m, sd, IQR, etc. In addition it also draws out graphs which is EXTREMELY helpful in exams.

It would be useful for an advanced calculator purchased in the UK for the instructions to be in English. The instructions provided are only in German. Not very helpful!

Ich besitze diesen Taschenrechner nun seit über einem Jahr und bin vollends zufrieden. In der Uni, zu Hause oder im Büro - kein Problem. Der TR rechnet absolut schnell und ist nach Einlernung sehr einfach zu bedienen! Die Software für den PC ist solide und ermöglicht, eigene Programme auf den TR zu übertragen. Der Speicher der non-SD-Variante ist für mich ausreichend. Die Batterien mussten bisher nicht getauscht werden! Dazu beherrscht er alles, um rundlos glücklich mit der Mathematik zu sein. Klare Kaufempfehlung.

素晴らしいグラフィック関数電卓です。 内蔵機能数、なんと1000種類以上!! 自然表示モードでは、√や分数、πなどが 教科書どおりに入力することが出来ます。 数値メモリーの数が非常に多いのも特徴です。 四則演算や基本の関数計算はもちろん、 微分積分やソルブ機能なども可能です。 統計、回帰計算なども搭載されていますし、 それを元にグラフも描けます、分布演算や 統計検定、信頼区間も出来ます。 行列、ベクトルも計算出来ます。 n進数変換や論理演算も可能です。 方程式モードでは、最大で2元連立一次方程式から 6元連立一次方程式、また2次方程式から6次方程式まで解くことが出来ます。 最大で6万2000バイトのプログラムを組むことも可能です。 ゲームやミニアプリはもちろん、複雑なプログラムを組むことも可能です。 さらに、アドインアプリケーションをインストールして描画機能や 元素周期表なども追加することが出来ます。 エクセルみたいな表計算機能も備えています。 電子教材(e.Activity)を作成することも出来ます。 そして金融計算機能です。ローンやキャッシュフロー、年利などが計算できます。 また、他のグラフィック関数電卓、もしくはパソコンにケーブルで通信して、 データを転送することも出来てしまいます。 このように、とても多彩な機能を持った電卓というわけです。

Una delle migliori calcolatrici grafiche e programmabili, il linguaggio di programmazione è però proprietario quindi il numero di applicazioni è abbastanza ristretto. In questo momento è presente una nuova versione di questa calcolatrice.

Perfecta para el uso que le voy a dar, tiene todo lo que necesitaba

Hier mein Eindruck vom FX-9860GII: Nach kurzer Einarbeitung kann damit sehr intuitiv gearbeitet werden. Formeln, Brüche können in richtiger Notation verwendet werden. Mächtige Statistikfunktion, eine eigene Tabellenkalkulation und ein kontrastreicher Display mit heller Hintergrundbeleuchtung runden das Bild ab. Ich kann diesen Rechner für gehobene Ansprüche empfehlen, da er mit guter Bedienung und nicht mit fuzzeligen Tasten daherkommt. Rechneranschluss über USB geht auch. Einziger kleiner Minuspunkt ist ein Hardcase, wo ich persönlich eher ein Softcase gehabt hätte. Mein Fazit: Ich hoffe er lebt ein paar Jahre wie mein alter HP. Der Casio ist für meine Arbeit in der Forschung ein gutes Werkzeug!