Best Calculators for Equation

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7 out of 9 products found

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Battery Life Calculus Capability Display Fe Exam Fractions Graphic Price Programmability Quality Size

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Casio FX-115ES Scientific

$16.00 Est. at Amazon

from mastermind278, www.pricegrabber.com
it is also great that this calculator has a decently sized screen compared to other scientific calculators, so it is possible to write long equations and be able to see what you have written.
from www.amazon.com
i was very impressed with the capabilities of this inexpensive calculator - it did everything i would want for the exam, except perhaps being able to store pre-programmed equations, like the hp-33s.
from www.amazon.com
the matrix reduction capabilities has been a major time saver especially on tests, particularly for solving systems of linear equations especially in my statics, dynamics, and strength of materials
from www.amazon.com
3) the algebraic/textbook entry becomes cumbersome for doing long repeated calculations -- also, there's no way to store an expression/formula/equation for use after (auto) power-off.
from www.amazon.com
the large, "natural" display is my favorite feature and makes inputting equations much more simple.

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Positives: Great Capabilities, Nice Affordability, Easy To Use, Display: Large

2 RECOMMENDED by 6 people for EQUATION

Casio ClassPad 300 Scientific

$185.00 Est. at Amazon

from www.amazon.com
with quite a few more functions than standard graphing calculators on the market, and helpful programs such as the equation solver, the classpad, with its state-of-the-art technology and easy to use
from www.amazon.com
whether it's an algebraic equation or a limit, derivative, or integral, it can solve almost any standard problem you'd see in high school math or the first year or two of a college math major sequence
from www.amazon.com
the classpad solves that, by its natural math input (think word's equation editor).
from www.amazon.com
i like its ability to check two sides of an equation to make sure thy are equal as well as the ability to drag and drop equations into different programs to graph them or save them.
from www.amazon.com
it addition, however the casio (os 3.0) will do now do dirac delta functions, heaviside step functions, fourier and laplace transforms (including fast fourier transforms, i.e., fft's), first order

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Positives: Good Capabilities, Easy To Use, Compact, Without Print Option

3 RECOMMENDED by 5 people for EQUATION

Sharp ELW516

$26.00 Est. at Amazon

from www.amazon.com
there is no way to enter a generalized equation with multiple variables, such that the user can enter all of the unknowns except one, and have the calculator solve for the remaining variable.
from www.amazon.com
of new functions such as complex numbers (useful in electromagnetics) hex and octal conversions (digital logic) three variable equation solving (algebra and later on differential equations).
from www.amazon.com
the matrix and equation functions are nearly identical on the two calculators.
from www.amazon.com
i used the casio fx-300es in my last math class and got an "a." i keep my ti- 83 plus, in my bag if i ever come across a graphing or financial equation.
from www.amazon.com
i used that same calculator all through college, slowly learning the significance of new functions such as complex numbers (useful in electromagnetics) hex and octal conversions (digital logic) three

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Positives: Good Capabilities, Great Affordability, Good Programmability, Display: Large

4 RECOMMENDED by 15 people for EQUATION

HP HP 33s Scientific

Hewlett Packard HP 33s Scientific Calculator

$33.00 Est. at Amazon

from www.walmart.com
this calculator is exactly what i need for work, and performs complex match equations remarkably well.
from RKB from, www.circuitcity.com
the equation mode is very useful.
from www.amazon.com
it is clearly meant for folks who punch lots of equations rather than someone who wants to program a calculator.
from www.amazon.com
if you want to make or use complicated programs, consider the hp48gx (also rpn).it can perform definite integrations, and given an equation in one variable it can solve for it numerically.
from www.amazon.com
it does an excelleent job of covering the scope of the 33s's functionality, with emphasis on equations and programming.

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Positives: Great Programmability, Excellent Capabilities, Good Affordability, Type: Business and Scientific

5 RECOMMENDED by 3 people for EQUATION

Texas Instruments TI-30XS Scientific

$23.00 Est. at Amazon

from www.amazon.com
it does everything but graph and it processes equations faster and easier than the big expensive calcs.
from www.amazon.com
being able to copy answers and plugging them back into the equation makes checking work easy.
from www.amazon.com
you can view multiple lines at once and you can scroll up and see a lot of previous history and select previous answers which is great if you're doing multiple equations.

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Positives: Good Affordability, Good Capabilities, Good Programmability, Without Print Option

HP 39gs

$88.00 Est. at Amazon

from dogwou, www.newegg.com
pros: 1) simple and quite fast equation operating system (not with hp rpn, but not bad for the money since they are now on sale for $63.99 compared with $59.99 for the new hp 35s for example which is
from www.amazon.com
1) it is simple, fairly light and quite fast (75 mhz clock speed), algebraic equation operating system (eos), but not with hp rpn, but not bad for the money since the hp 39gs units are now on sale

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Positives: High Quality, Good Programmability, Easy To Use, Display: Large

Casio FX-9750GPlus Graphic

$63.00 Est. at Amazon

from www.pricegrabber.com
the functions are really useful; two in particular that i've used the most are the equation solver and the matrix calculation, which simplifies calc steps and saves time.
from www.amazon.com
i also like the equa feature, which lets my students calculate 2/3 equations, 2/3 unknowns, and solve quadratic or polynomial equations.
from www.amazon.com
doing polynomial equations is simple, expecially when compared to a texas instruments' version.

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Positives: Nice Capabilities, Easy To Use, Good Affordability, Type: Graphic

Texas Instruments TI-84 PLUS Graphic

$133.00 Est. at Amazon

from www.amazon.com
i could even go as far as saying "if one were so inclined they could put forth effort by entering data into the machine which is required in order to complete equations and the machine will
from www.amazon.com
the cons are a lack of a cas, so there's no algebraic integration, factoring, integrating, or solving differential equations to name a few.

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Positives: Good Affordability, Compact, High Quality, Display: Large

Sharp EL-506WBBK Scientific

$21.00 Est. at Amazon

from www.amazon.com
it also has line by line playback and editing which has saved me massive amounts of time during tests because i can go back and change a number in a long equation and solve it again instead of having
from www.amazon.com
and constants are selected with two-digit numbers looked up in a manual, and matrix and list operations are chosen from a menu which causes function-like text to be entered into the current equation!
from www.amazon.com
- simultaneous linear equations
from www.amazon.com
o editable equation history
from www.amazon.com
for example, conversions and constants are selected with two-digit numbers looked up in a manual, and matrix and list operations are chosen from a menu which causes function-like text to be entered

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Positives: Great Affordability, Good Capabilities, Long Battery Life, Type: Business and Scientific

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Calculators

Best Calculators for Equation

Casio FX-115ES Scientific

Casio ClassPad 300 Scientific

Sharp ELW516

HP HP 33s Scientific

Texas Instruments TI-30XS Scientific

HP 39gs

Casio FX-9750GPlus Graphic

Texas Instruments TI-84 PLUS Graphic

Sharp EL-506WBBK Scientific

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