# Description

CalcTastic FREE is a powerful yet easy to use, full-featured scientific, statistical and conversion calculator with NO ADS!!

Visit our website for more high-resolution screenshots. http://www.calctastic.com

If you find CalcTastic Free useful, post a review or consider purchasing our full version to support development. The full version also includes:

- Fractions

- Full Landscape Support

- 7 Additional Themes (12 total)

- Android's ONLY full-featured Programmer's Calculator

- Base conversions between Hexadecimal, Decimal, Octal and Binary

CalcTastic FREE includes the following:

GENERAL

- Algebraic, Sequential or RPN input methods

- Postfix notation.

- Expression or Stack Display

- Expression History with 20 records

- Calculator Stack with 50 registers

- Memory with 10 registers

- 5 high-quality themes

- Copy and Paste

- Configurable numeric display (decimal point and digit grouping)

- Intuitive long-click feature removes the need to press SHIFT

- Easier to use than an HP 11C / 15C

SCIENTIFIC

- Degree/Minute/Second Conversions

- Standard, Scientific, Engineering and Fixed Decimal Notations

- Configurable Precision from 0 - 12 digits

- Table of 44 Physical Constants

- Over 210 different conversion units across 14 categories

- Trig functions in Degrees, Radians or Grads (w/ hyperbolic equivalents)

- Conversions between Degrees, Radians and Grads

- Natural and Base-10 Logarithms

- Percent and Delta Percentage

- Mod(Remainder), Absolute, Ceiling, Floor and Round operations

STATISTICAL

- Factorial and Gamma Functions

- Combinations and Permutations

- Random Number Generator (random decimal or random in given range)

- 15 Single-Variable Statistics commands operate on all stack entries

- Quantity, Min, Max, Range, Sum, Median

- Arithmetic Mean, Geometric Mean, Mean Squared

- Sum Squared, Sum of Squares of Variance

- Sample Variance, Sample Standard Deviation

- Population Variance, Population Standard Deviation

You must install this app before submitting a review.

Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

Write a review

My review

Review from

# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.4

200 total

5 136

4 36

3 14

2 2

1 12

Bharath Kumar N G

Nice app,but need arrow keys Nice app...but would have helped if you had provided Arrow keys to position cursor to make the small corrections in the entered data,instead of typing whole lot again just to make small corrections.This would make life easier.Please consider this in next upgrade if possible.Otherwise nice app.

Droid Man

Very nice! I've spent the day trying calculators (over 50!) and this is by far the best balance for me. It looks nice and works nice. I have only two little complaints: - When we enter numbers with exponents they get converted to raw numbers in the equation (unless the exponent is simply too big, then it maintains its 0.32E99 form). I wish there was a setting to force keeping the number as I enter it. - I wish I could select an equation and edit it. Nothing fancy, just copy paste the equation to the input and allow me to change numbers and rerun it(but if you do it, please make it a textbox editable on tap, do NOT add arrow keys and waste the very nice multiline display!). All in all thanks a lot for your application!

Cyril Medez II

The best of all! I have been looking for a decent and functional, easy to use calculator. I finally found it! Thanks to the developer.☺

User reviews

Flexibility +++ Well done, have you considered allowing a stack of 4, the xyzt and some memories displayed above it. A 4 level stack would allow the ability to have the stack to keep the last value when an operator is pressed. Eg 2 enter enter enter, fills the stack, ++++++ will continuously add 2 to the x on every press of the + operator. Whilst the larger stacks have their use, so does a smaller one.

Excellent Very good app, best graphics (i like very much the idea of showing the equal sign at the result screen - it looks alot more user friendly) and No intrusive permissions! Thanks it's exactly what I was looking for

CalcTastic July 9, 2014

Thanks for the great review! Great scicalc! The best for my use. I have tried many and this is the best scicalc for me. IMO it has the most logical UI and it's a real joy to use. The author has thought of almost everything.

CalcTastic July 9, 2014

Thanks for the great review! Excellent app Works GREAT, and I had a question about a feature on this app so I emailed the developer and got a personal response the next morning! Great job guys! Best calculator around

CalcTastic July 9, 2014

Thanks for the great review! powerful Give you a familiar feeling of calculator, yet with greater power of scientific calculation. Selectable prefix and postfix notation makes it suitable for both average and efficient users .

CalcTastic July 9, 2014

Thanks for the great review! A bit difficult gives the right answers but its a bit tedious for your questions Pros: 1. veiw, you can see the entire question you are entering 2. sequence, you can set the calculator to either work things out in the order you plug them in or by algebraic sequence Cons:1. brackets rarely work, the only work at the begining of the problem and you can use them without a sign in front of them, kinda defeating the purpose of brackets 2. delete doesn't work, the del button only works once and will not remove anything else.

CalcTastic July 9, 2014

Hi Alex,
Thanks for the feedback. Parentheses will always work but you need to be explicit with calculations. Enter "5 × (6 + 3)" instead of "5 (6 + 3)". CalcTastic July 9, 2014

Thanks for the great review! CalcTastic July 9, 2014

Thanks for the great review! CalcTastic July 9, 2014

Thanks for the great review! CalcTastic July 9, 2014

Thanks for the great review! CalcTastic July 9, 2014

Thanks for the great review! CalcTastic July 9, 2014

Thanks for the great review! No inline equation display Real shame this doesn't have a inline calculation (something similar to the history display). The programmer features in the paid version look excellent (no more bit counting!) but I just can't memorize calculation state anymore. Not sure how compatible it is with the stack design as I haven't got my head around it yet. Perhaps show the operation that lead to each line?

CalcTastic October 24, 2013

Version 3.0 has just been released with a full expression display. Thanks for the feedback Anthony! CalcTastic July 9, 2014

Thanks for the great review! Excellent Calculator *** Layout is almost perfect (more on that later). The user interface is great. I love the history and how it actually tells you what the calculations were for the shown values. I also love how you implemented the statistic calculations into the stack, what a great idea! *** The one thing that bothers me about this app is the swap, roll, and drop locations. I feel the swap key should be the second function of the drop key. I also feel that having a roll key isn't very useful without a reverse roll key. (As the hp 15c has.) So a reverse roll second function for the roll key would be great! All this would allow for much easier stack manipulation (not to mention blazing fast calculations!). *** Also a dynamic stack would be especially useful for all those statistics functions (just say'n). *** I try to only pay for apps from developers who write back, so that I know that they are active. I am very interested in supporting this app.

CalcTastic May 27, 2013

Eric, thanks for the awesome feedback! The roll-up feature is a great idea and I will add that in the next update. **Edit**
Version 2.0.2 has been released with the Roll-Up feature you requested. Hands down best calculator on the market! I was in need of a good scientific calculator and of all of them on the market, this one was by far the best. It is a simple task to read the very clean interface and it easily handles all of the advanced calculation I need for my day to day work. I would highly recommend it to anyone!

Calc Tastic Irritating clicking on button presses. Hard to get rid of. Uninstalled in less than 5 minutes.

CalcTastic April 20, 2013

Thank you for the feedback. There's actually a check box in the options to enable/disable the audible key-click sound. The sound has also been tweaked to be a bit more pleasing. Simple and good Great for stack users who need something more simple than a 48g copy

Great calculator! Needed a good calculator and this one is great.

Bill Traded up for the free version for support. Very useful, especially programming calculations. And dev keeps updating and improving!

Lots of features. Excellent quality app, I bought the full version for the extras even though this has a ton of features already. Thanks!

Fantastic Calculator! Very versatile, accurate calculations and looks great. As good or better than RealCalc or any other free(or paid) scientific calculator. It even has conversions and statistical calculations too. I haven't found a single hiccup or bug at all. Very nice!

Calculation problem I am unable to calculate a problem in the format x(y+z) It appears that the parentheses is not working. Please fix this problem as it exists in both your free and paid versions. Arrow keys are also necessary and very useful. On the other hand, excellent user interface, it looks very professional.

Jon This is a great calculator, I would recommend to anyone.

Finally After trying out at least 20 calculators, this is the best one out there without doubt

CalcTastic July 9, 2014

Thanks for the great review! Great Conversion Calc Very intuitive at combining conversions with a full scientific calculator.

# What's New

- Fixed crash in FROYO when pressing Decimal.

# Additional information

Updated

July 24, 2014

Size

3.9M

Installs

10,000 - 50,000

Current Version

4.0.3

Requires Android

2.2 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

CalcTastic

Developer

# Similar

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PowerCalc is a powerful Android scientific calculator with real look. It is one of the few Android calculators with complex number equations support. Features:

* Real equation view editor with brackets and operator priority support

* Component or polar complex entry/view mode

* Equation and result history

* 7 easy to use memories

* Large universal/physical/mathematical/chemical constant table

* Degrees, radians and grads mode for trigonometric functions

* Fixed, scientific and engineering view mode

* Easy to use with real look

* Advertisement free!

Would you like to have multiline equation editor with equation syntax hightiting, actual bracket highlighting and trigonometric functions of complex argument support? Upgrade to PowerCalc Pro.

* Multiline equation editor

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Stay tuned! We are preparing new functionalities:

* Unit conversions

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* Help

Found bug? Please contact us to fix it.

If you find PowerCalc useful please upgrade to PowerCalc Pro to support further development. Thank you!

## Classic Calculator

This application has been designed and engineered for easy operation at any level. The natural display and enhanced features makes it versatile and the perfect choice for high school and college students alike.

* Multi-skin

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## Scientific Calculator Free

Scientific Calculator Free - Scientific and Graphing Calculator

This is a fully featured scientific and graphing calculator which supports graph, matrix, complex numbers, equation solver and unit converter. For everyday calculations, the calculator also supports a basic mode.

Features:

* Large input/output display

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* Full Matrix Support up to order of 9x9

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* Landscape Mode

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Upgrade to ad-free version of Scientific Calculator to remove ads: https://play.google.com/store/apps/details?id=com.scientificCalculatorPro

If you find this calculator useful, please consider upgrading to the ad-free version to support further development.

If you have any suggestion or comments about the calculator, please email us.

## Scientific Calculator for FREE

Our scientific calculator is provided to you in full and for free. Do you have difficulty in calculating scientific matter you do not worry use scientific calculator application. This complete calculator is helpful for you as a student to find a precise mathematical results. Can have quick access to certain mathematical functions when needed, so that the right choice for you

Scientific Calculator we have features such as:

* The history with this feature you can see the history of the previous results,

* Memory Features

* Traditional algebraic or RPN operation

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## Panecal Scientific Calculator

Appsys

1

Panecal is a scientific calculator application for technical work such as information engineering, mechanical engineering, dynamics, measurements, and construction, an essential item for engineers and science students.

Panecal scientific calculator can display and correct mathematical formulas. You can use it to check formulas, which enables you to prevent input errors and calculation mistakes. Panecal has functions such as editing and recalculating calculation formulas entered in the past, as well as the capability to use variable memory to only change specific values and do calculations.

A cursor is displayed on the screen, and you can tap the screen or push arrow keys to quickly move to the location you want to edit. Panecal allow you to swipe to scroll through formulas, as well as copying and pasting using long tapping, which makes it a strong and flexible application with an intuitive user interface.

[Main functions]

- Move the cursor by tapping and swipe to scroll through the screen

- Copy and paste

- Can select from a history list of formulas calculated in the past, edit them, and recalculate

- Can calculate binary numbers, octal numbers, decimal numbers, hexadecimal numbers up to 32 bits, and do radix conversion

- Can use M+/M- memory functions and 6 types (A-F) of variable memory

- Arithmetic operations, inverse trigonometric functions, logarithmic functions, power functions, power root functions, factorials, absolute values, and percent calculations

- Can select degrees, radians, or grads for angle units

- Can select from FloatPt (floating decimal mode), Fix (fixed decimal mode), Sci (index mode), and Eng (index is in multiples of 3) for displaying values

- Can set types of decimals and grouping separator settings

- Horizontal screen display

- Check key input with vibration and orange coloring

Panecal scientific calculator can display and correct mathematical formulas. You can use it to check formulas, which enables you to prevent input errors and calculation mistakes. Panecal has functions such as editing and recalculating calculation formulas entered in the past, as well as the capability to use variable memory to only change specific values and do calculations.

A cursor is displayed on the screen, and you can tap the screen or push arrow keys to quickly move to the location you want to edit. Panecal allow you to swipe to scroll through formulas, as well as copying and pasting using long tapping, which makes it a strong and flexible application with an intuitive user interface.

[Main functions]

- Move the cursor by tapping and swipe to scroll through the screen

- Copy and paste

- Can select from a history list of formulas calculated in the past, edit them, and recalculate

- Can calculate binary numbers, octal numbers, decimal numbers, hexadecimal numbers up to 32 bits, and do radix conversion

- Can use M+/M- memory functions and 6 types (A-F) of variable memory

- Arithmetic operations, inverse trigonometric functions, logarithmic functions, power functions, power root functions, factorials, absolute values, and percent calculations

- Can select degrees, radians, or grads for angle units

- Can select from FloatPt (floating decimal mode), Fix (fixed decimal mode), Sci (index mode), and Eng (index is in multiples of 3) for displaying values

- Can set types of decimals and grouping separator settings

- Horizontal screen display

- Check key input with vibration and orange coloring

[Disclaimer]

Please note in advance that Appsys is not responsible for any damage or lost profits caused by the use of this software, or any claims from third parties.

## Scientific Calculator

The app is a powerful Android scientific calculator with real look. It is one of the few Android calculators with complex number equations support. Features:

* Real equation view editor with brackets and operator priority support

* Component or polar complex entry/view mode

* Equation and result history

* 7 easy to use memories

* Large universal/physical/mathematical/chemical constant table

* Degrees, radians and grads mode for trigonometric functions

* Fixed, scientific and engineering view mode

* Easy to use with real look

* Advertisement free!

Would you like to have multiline equation editor with equation syntax hightiting, actual bracket highlighting and trigonometric functions of complex argument support? Upgrade to PowerCalc Pro.

* Multiline equation editor

* Equation syntax highliting

* Actual bracket highliting

* Trigonometric functions with complex argument support

Stay tuned! We are preparing new functionalities:

* Unit conversions

* Radix modes

* Help

* Real equation view editor with brackets and operator priority support

* Component or polar complex entry/view mode

* Equation and result history

* 7 easy to use memories

* Large universal/physical/mathematical/chemical constant table

* Degrees, radians and grads mode for trigonometric functions

* Fixed, scientific and engineering view mode

* Easy to use with real look

* Advertisement free!

Would you like to have multiline equation editor with equation syntax hightiting, actual bracket highlighting and trigonometric functions of complex argument support? Upgrade to PowerCalc Pro.

* Multiline equation editor

* Equation syntax highliting

* Actual bracket highliting

* Trigonometric functions with complex argument support

Stay tuned! We are preparing new functionalities:

* Unit conversions

* Radix modes

* Help

## New Scientific Calculator

super im

1

New Scientific Calculator is a powerful Android scientific calculator with real look. It is one of the few Android calculators with complex number equations support.

Functions include:

* General Arithmetic Functions

* Trigonometric Functions - radians, degrees & gradients - including hyperbolic option

* Power & Root Functions

* Log Functions

* Modulus Function

* Random Number Functions

* Permutations (nPr) & Combinations (nCr)

* Easy to use with real look

Dont Forget to share with your friend

tag : scientific calculator,scientific calculator for android,scientific calculator apk,calculator math

## Scientific Calculator

TechCalc contains 12 computing modes in one application + a handy reference section.

Modes included are:

Modes included are:

* Basic Mode,

* Scientific Mode,

* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),

* Graphing (save copy of graph to sdcard),

* Matrices,

* Complex Numbers (cartesian, polar, using Euler's identity),

* Quick Formulas,

* Quick Converter,

* Time Calculator,

* Equation Solver,

* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher

* Financial

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)

* Powers & Roots

* Logs and Antilogs

* Factorial, Modulus & Random Numbers functions

* HCF, LCM, Prime factorization

* Pol() & Rec() Functions

* Permutations (nPr) and Combinations (nCr)

* Statistics

* Fractions Mode

* A wide range of conversion categories and constants

* 20 Memory Registers in each of the calculation modes

* Detailed calculation history

* Extensive Help and Reference

* Highly customizable via the Settings

The reference section includes:

* Physical Laws

* Names in the Metric System

* Mathematical Tables

* Elementary & Linear Algebra

* Trigonometric Identities

* Differentiation & Integration Rules

* Statistics Formulas

* Vector Mathematics

* ASCII, Fractional Bits & Roman Numeral Converters

* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators

* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

This is an ad-supported app - upgrade to an ad-free version for USD 0.99 (or the equivalent in local currency) via https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus

## Fraction Calculator Plus Free

I'm Fraction Calculator Plus and I'm the best and easiest way to deal with everyday fraction problems. Whether you're checking homework, preparing recipes, or working on craft or even construction projects, I can help:

- Wish you could find the time to check your kids' math homework? Now checking fraction math takes just seconds.

- Need to adjust recipe quantities for a larger guest list? Let me adjust your cup and teaspoon quantities.

- Working on a craft or home project in inches? Stop double-or-triple calculating on paper - let me do it once, accurately.

I'm attractive and effective and I make great use of either a phone or tablet display:

- I show your calculations in crisp, clear, elegant type that you can read at-a-glance from a distance.

- My innovative triple keypad display lets you type fast! (entering three and three quarters takes just 3 taps!).

- Every fraction result gets automatically reduced to its simplest form to make your job easy.

- Every result is also shown in decimal to make conversion a breeze.

- It couldn't be easier to add, subtract, multiply, and divide fractions.

Let Fraction Calculator Plus turn your phone or tablet into an everyday helping hand.

This is an ad supported version - our ad-free version is also available.

Fraction Calculator Plus (C) 2015 Digitalchemy, LLC

## Scientific Calculator

Scientific Calculator for Andorid helps you to do basic and advanced scientific calculations. This app includes the following calculations:

1. Scientific Calculator with History

2. Fraction Calculator

3. Fraction and Decimal converter

4. Unit Converter

5. Tips Calculator

6. Sales and Discount Calculator

7. Percentage Calculator

## Total Calculator

★ several different calculators calculators into one that can be a mistake as an error to the user can be prevented as much as possible convenient and smart features a built-in calculator.

★ Integrated Converter Free version is ad is displayed.

★ configuration information

1) Simple: basic arithmetic functions

2) S, Scientific: arithmetic operations, trigonometric functions, mathematical functions

3) statistics for the mean, standard deviation,

4) notation: 16, 10, 8, and binary calculations

5) Unit Conversion: length, width, speed, weight and units conversion

6) Date of Calculation: date difference in years, months, weeks, days Calculate

7) percent: various percentage calculation

Theme support ★ two kinds: white, dark theme

★ Other user-friendly features

1) History and history storage: Specifies the number of historical management

2) Memory management: Memory Storage Management result

3) UNDO: go to the previous step, the function formula

4) Specify decimal places

5) When the initial setting: specifies the initial launch screen

Created by: Woo App software, gimwoocheol

## Calcularis Scientific Calc

Calcularis: The only scientific calculator you will ever need.

A history feature will allow you to save as many equations as you need and allow you to retrieve them when needed or edit them. No need to press the = button because Calcularis is always calculating.

The full equation with multiple lines makes it easy to keep track of what your are calculating. All the standard scientific functions are on visible keys. There is a scientific and engineering notation mode as well.

Simply the the best free scientific calculator on the market.

The paid mode has the following additional features:

* applications such as Tip and split calculator, Loan calculator, math equations like quadratic equation.

* large set of constants

* unit conversions

* more functions accessed from the FN button

* more key layouts such as a 10 Key and Programmer/logical calculator accessed from the KEYS button

During the trial period (two weeks), you can use the features of the paid mode to try them out. After the trial period, the main features of the calculator will continue to work and will remain free.

Move over RealCalc, the new #1 Android scientific calculator has arrived. Some have asked the question whether you still need your TI, HP, Casio or Sharp calculators. The answer is yes. Phones are not usually allowed in the classroom or in testing centers. You will always need your old calculator for that. Plus calculators like TI-83, TI-84, TI-89 and TI-Nspire include graphing capability that is not currently supported.

## Smart Scientific Calculator

Softrain

1

Smart Calculator, It is All-in-one!!

- Scientific Calculator Mode.

- Computer Calculator Mode.

- Statistics Calculator Mode.

- sin, cos, tan, sinh, cosh, tanh, π, log, Mod, Exp,,,

- +, -, /, *, %, ±, √, 1/χ, χ², χ³, Int, Inv,,,

- Degree, Radians, Grads,,,

- ROL, ROR, LSH, RSH, Not, XOR, OR, And,,,

- HEX, DEC, OCT, BIN, QWord, DWord, Word, Byte,,,

- Σχ, Σχ², η, e, Qp, Q1, Q3, q, χ!, D+, D-,,,

## MyScript Calculator

MyScript

1

With MyScript© Calculator, perform mathematical operations naturally using your handwriting.

Specially designed for Android devices.

Specially designed for Android devices.

Easy, simple and intuitive, just write the mathematical expression on the screen then let MyScript technology perform its magic converting symbols and numbers to digital text and delivering the result in real time.

The same experience as writing on paper with the advantages of a digital device (Scratch-outs, results in real time, …).

Solve mathematical equations by hand without actually having to crunch the numbers yourself

BENEFITS AND FEATURES

- Works on your smartphone (Use your finger or a capacitive stylus with your android phone (Samsung Galaxy phones, HTC, Motorola, Sony Xperia, LG Optimus and others)

- Works on your tablet (Take advantage of the S-Pen with your Galaxy Note, or use any capacitive pen with your Galaxy Tab family of tablets, HTC flyer, Lenovo Thinkpad, Asus transformer and others)

- Use your handwriting to write any arithmetic formula

- Write and calculate mathematical expressions in an intuitive and natural way with no keyboard

- Scratch-out gestures to easily delete symbols and numbers

- Portrait and landscape operation

- Redo and undo functions.

SUPPORTED OPERATORS

Basic operations: +, -, x, ÷, +/‒, 1/x

Misc. Operations: %, √, x!, |x|

Powers/Exponentials: ℯx, xy , x2

Brackets: ( )

Trigonometry: cos, sin, tan

Inverse trigonometry: acos, asin, atan

Logarithms: ln , log

Constants: π, ℯ, Phi.

***

Support website: https://support.myscript.com/

***

Note about permissions:

We are asking permission to access Internet connection; this is to provide users the possibility to watch the video tutorial.

Future releases:

We are taking note of all your remarks and comments, many of you are asking us for equations, you can visit our web demo page, a web equation demo will show to you what we are planning to add in the future, visit:

Equation web demo:

http://webdemo.myscript.com/#/demo/equation

Handwriting recognition web demos:

http://webdemo.myscript.com/#/home

## MC40 Scientific Calculator

MasterCalc's Features:

-User defined: formulas, math functions and constants.

-Evaluate automatically your own formulas.

-Evaluate your own functions, the same way as built-in functions.

-Greek and Latin alphabet.

-Built-in functions:

Logarithms, trigonometric and hyperbolic functions, factorial, combinations, permutations, greatest common divisor, least common multiple, absolute value, modulus.

-Built-in formulas to compute:

Determinants and systems of linear equations (2 x 2 and 3 x 3).

Vectors: norm, scalar and vector product.

Trigonometry: Low of cosines, sines, Pythagorean theorem.

-Implied multiplication.

-Retrieve last result and recent calculations.

-Function Graphing.(up to 3 functions). Tables.

-Zeros of functions, maxima and minima, Numerical differentiation (derivatives of functions).

-Basic User's guide. (available also in Spanish)

-Two keyboard styles and two calculator sizes available, to choose from.

-Degrees, Radians, Scientific and Engineering notation, fixed number of decimals and floating point, sexagesimal system.

-Programmable Keyboard: Assign hot keys for easy access to your frequently used formulas and functions.

This app includes ads. If you prefer you can also install the paid version (model MC50) without ads. Access to the device's memory is required to export data to the model MC50.

## Scientific Calculator free

RealMax

1

This is a user friendly scientific calculator which can be used for your mathematical tasks.

This has following features

* All Basic Mathematical Operations

* Trigonometric operations

* Hyperbolic operations

* Logarithmic operations

* Complex number operations

* 10 variables

* HEX,DEC,OCT,BIN operations

* Fractions Support

* Degree,Minute,Second Calculations

* Degrees, Radian, Gradient Support

* Solving Linear equations

* Plot Graphs

* Common unit conversions

* Predefined Scientific Constants

* Samsung Multi Window Support

This Calculator is totally free and please report any improvements required in future releases to realmaxsoft@gmail.com.

-- FAQ --

Is this Calculator Capable of working with fractions. Yes. This can be used as a fraction calculator. Use ‘ab/c’ button to enter fractions and see help for more information.

How HEX,BIN.DEC,OCT number entered ?. Change Calculator mode to Base with Mode button.

Can this be used as a Graph Calculator? Yes. see help for more information.

How to see calculation history? Use up and down arrow keys to browse calculator history.

# More from developer

## Scientific & Programmers Calc

CalcTastic is many powerful calculators in one: A full-featured scientific & statistical calculator with fractions and unit conversions. CalcTastic is also Android's ONLY full-featured programmer's calculator.

Visit our website for high-resolution screenshots. http://www.calctastic.com

What does the full version include that the free version doesn't?

- Fractions

- Full Landscape Support

- 7 Premium Themes (12 total)

- Android's ONLY full-featured Programmer's Calculator

GENERAL

- Algebraic, Sequential or RPN input methods

- Postfix notation

- Expression or Stack Display

- Expression History with 20 records

- Calculator Stack with 50 registers

- Memory with 10 registers

- 12 high-quality themes

- Copy and Paste

- Configurable numeric display (decimal point and digit grouping)

- Intuitive long-click feature removes the need to press SHIFT

- Easier to use than an HP 11C / 15C

SCIENTIFIC

- Fractions and Fraction Calculations

- Convert Decimals to Fractions

- Degree/Minute/Second Conversions

- Standard, Scientific, Engineering and Fixed Decimal Notations

- Configurable Precision from 0 - 12 digits

- Table of 44 Physical Constants

- Over 210 different conversion units across 14 categories

- Trig functions in Degrees, Radians or Grads (w/ hyperbolic equivalents)

- Conversions between Degrees, Radians and Grads

- Natural and Base-10 Logarithms

- Percent and Delta Percentage

- Mod(Remainder), Absolute, Ceiling, Floor and Round operations

STATISTICAL

- Factorial and Gamma Functions

- Combinations and Permutations

- Random Number Generator (random decimal or random in given range)

- 15 Single-Variable Statistics commands operate on all stack entries

- Quantity, Min, Max, Range, Sum, Median

- Arithmetic Mean, Geometric Mean, Mean Squared

- Sum Squared, Sum of Squares of Variance

- Sample Variance, Sample Standard Deviation

- Population Variance, Population Standard Deviation

PROGRAMMER

- Binary, Octal, Decimal and Hexadecimal display and conversions

- 100% support for all common integer-sizes (8, 16, 32 and 64 bit)

- Every integer-size is supported in both SIGNED and UNSIGNED modes

- Calculation History viewable in all four bases

- Conversion casts between any two integer-sizes

- Dedicated binary-bit display for all 64-bits

- Instant access to toggle any binary bit

- Bitwise logic operations AND, OR, XOR, NAND, NOR, XNOR

- Bitwise shift operations (correctly differentiates between SIGNED and UNSIGNED right shifts)

- Roll Left and Right for quick number entry

- 1's and 2's complement. Native interpretation is 2's complement

- Byte and Word flipping (ie LSB and LSW display)

- Random Number Generator (random bits at any integer-size)