Best Calculators for Input

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1 RECOMMENDED by 3 people for INPUT
Sharp ELW516 Calculator
fetching price...
$26.00 Est. at Amazon
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  1. from www.amazon.com
    4.0 Stars i was going to buy a mid scientific calculator with capability of inputting formula.
  2. from www.amazon.com
    4.0 Stars a couple of things i love about hps are the rpn input notation and the great tactile feedback of the buttons.
  3. from www.amazon.com
    5.0 Stars j) statistical functions are also input more intuitively and conveniently (arrangements have been changed on the keyboard) than on the el-506wbbk as well (a set of up to 100 values can be input for 2
Positives: Good Capabilities, Good Affordability, Excellent Programmability, Display: Large
2 RECOMMENDED by 3 people for INPUT
Casio FX-115ES Scientific Calculator
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$16.00 Est. at Amazon
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  1. from www.amazon.com
    5.0 Stars you can input three vectors and matrices to do common operation like dot & cross product; transpose, determinant and inverse.
  2. from www.amazon.com
    5.0 Stars rather than repeat what he said, i would like to point out that an important feature of this calculator is fractional input.
  3. from www.amazon.com
    5.0 Stars the large, "natural" display is my favorite feature and makes inputting equations much more simple.
  4. from www.amazon.com
    4.0 Stars this calculator does some great things: solve 2nd and 3rd degree polynomials (quadratic and cubic equations), solve 2-eq-2-unknowns and 3-eq-3-unknowns (must be in the correct form), solve equations
Positives: Nice Capabilities, Excellent Affordability, Easy To Use, Display: Large
3 RECOMMENDED by 2 people for INPUT
Texas Instruments TI-30XS Scientific Calculator
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$23.00 Est. at Amazon
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  1. from www.amazon.com
    5.0 Stars it not only remembered what i'd input so far on the new problem, but put my next selection exactly where i hoped!
  2. from www.amazon.com
    5.0 Stars "mathprint" view of inputted calculations [love this!]
Positives: Excellent Affordability, Good Capabilities, Excellent Programmability, Without Print Option
4 RECOMMENDED by 5 people for INPUT
Hewlett Packard HP 33s Scientific Calculator
fetching price...
$33.00 Est. at Amazon
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  1. from www.walmart.com
    4.0 Stars this calculator is nice because not everyone in my family likes rpn and they can input using algebraic format too.
  2. from gary from GA, www.circuitcity.com
    5.0 Stars no input errors noted .
  3. from www.amazon.com
    4.0 Stars in rpn mode, it is only possible to input two complex numbers on the stack, and the calculator does not keep track of the fact you've entered complex numbers.
  4. from www.amazon.com
    5.0 Stars i was a texas instruments user prior to owning this calculator, so the hp verision of inputing both numbers and then the operator is a little tough at first, but you get the hang of it easily.
  5. from www.amazon.com
    4.0 Stars but, and that is the main argument for or against buying it, it is not designed to be used in algebraic mode, which means you input the formula like it is written on paper.
Positives: Excellent Programmability, Great Capabilities, Good Affordability, Type: Business and Scientific
5 RECOMMENDED by 2 people for INPUT
Casio ClassPad 300 Scientific Calculator
fetching price...
$185.00 Est. at Amazon
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  1. from www.amazon.com
    5.0 Stars (not talking about word problems or proofs of course.) it can solve these problems symbolically or numerically and in 'math textbook form' for both input and output.
  2. from www.amazon.com
    5.0 Stars the cas features of high end calculators: ti 89, casio fx 2.0 to solve real algebra problems in my work as a software engineer, but was always frustrated by the difficulty of inputting expressions.
  3. from www.amazon.com
    2.0 Stars it is especially difficult to prompt users for input, as there are odd limitations on things like input and output commands.
  4. from www.amazon.com
    5.0 Stars i have tried to use the cas features of high end calculators: ti 89, casio fx 2.0 to solve real algebra problems in my work as a software engineer, but was always frustrated by the difficulty of
Positives: Great Capabilities, Easy To Use, Compact, Without Print Option
 
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