- Tout
- Neuf
- Occasion
5étoiles
183évaluations4étoiles
12évaluations3étoiles
1évaluation2étoiles
0évaluation1étoile
7évaluations
Would recommend97% J'accepte
Good value100% J'accepte
Good quality100% J'accepte
117 avis
Easy to Use
I bought this calculator because it was the best allowed for use on my exams (best in terms of its features and capablities). The "pretty print" font feature is great too. It can even perform integration and differentiation of a function at a specific value of the independent variable (or over a specified nonvariable range. Unfortunately, it can't produce the function that is the derivative, etc. of a given function like the TI89 (but then if it could it probably wouldn't be allowed on your exam anyhow). Anyway, this thing is pretty decent for calculus and physics - for stats, use a TI83 instead if you can. It is more than adaquate for business types and decent for science students too assuming your professor is against more advanced models. Engineers already know they'll be needing a bit more power. Hope this helps you make an informed purchase decision.Lire l'avis complet...
Equation Solver
I bought the Casio FX-991 ES. Fantastic for using Newton's law of approximation to solve equations like sinδ = a + bcos(δ + β) (a, b, β constants). Just substitute the ANS key for δ in the equation and keep hitting the "=" button till the answer doesn't change (converges).Lire l'avis complet...
Achat vérifié : Oui | État : neuf | Vendu par : discountwatch-llc
Best Simple Display Calculator I've Used
Best non graphing calculator for engineering courses I've used. Best part is being able to plug in human readable fractions.
Achat vérifié : Oui | État : neuf | Vendu par : ahmed1164
Precise with great features
I'm a student and this calculator helps me a lot to accomplish the math exercises required by class. Many functions are included, more than I will need actually but I loved the design, the big screen, the price and the ease of use.Lire l'avis complet...
Achat vérifié : Oui | État : neuf | Vendu par : ahmed1164
Great for Digital Systems Design
I recommend this model for CS studies and Electrical Engineering. It's real easy to calculate in non decimal base: base 2 8 and 16 and to convert it back to decimal.
I think there are calculator models with a more robust screen. I guess that's why it's relatively cheapLire l'avis complet...
Achat vérifié : Oui | État : neuf | Vendu par : easystreet_hangout
Silver star
Having the same type of calculator for last 15 years. This one is something like third generation, in my case
Achat vérifié : Oui | État : neuf | Vendu par : krazydeals2010
Outstanding value for money
It is probably the best scientific calculator in its category (scientific without graphing or Cas capabilities).
It is able to do pretty much everything a student or an engineer needs (complex numbers,polynomials,3x3 vectors and systems,definite integrals,trigonometry and simple variable calculations) with very easy to use interface and no overcomplicated combinations.Lire l'avis complet...
Achat vérifié : Oui | État : neuf | Vendu par : krazydeals2010
Buy this!
I had gotten the same kind for my older kiddo so felt comfortable getting it for the younger. They both love them and use them constantly In school. Excellent quality and price!
Achat vérifié : Oui | État : neuf | Vendu par : bondra
buy it won't regret it
Lots of useful fonctions old model we can't find anymore, newer are hopless/helpless ... Thanks i could find this one ... bless recommended
Achat vérifié : Oui | État : neuf | Vendu par : spiceshub39
Great math assistant
Great calculator with many features extremely useful in math. Would recommend to everyone!
Achat vérifié : Oui | État : neuf | Vendu par : ahmed1164