Scientific Calculator Scalar

Contains adsIn-app purchases
4.3
494 reviews
50K+
Downloads
Content rating
Everyone
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About this app

๐Ÿ“—๐Ÿ“™๐Ÿ“˜ Click and see the user guide in PDF

๐Ÿฅ‡ Extremely Flexible & Very Advanced Scientific Calculator with User Arguments Definition, User Functions Definition, Functions Graphs, Scripts Programming and many other features.

Scalar is much more than a calculator. Scalar is a powerful math engine and math scripting language, that combines the simplicity of standard calculators with the flexibility of scripting. Thanks to Scalar, defining arguments and functions, as well as using them in subsequent calculations, expressions and functions graphs, has never been easier. You will see it shortly after getting familiar with available screens and options.

๐ŸŽฏ Main features:

๐Ÿ”น Standard & Advanced Scientific Calculator
๐Ÿ”น Extremely convenient calculator keyboard
๐Ÿ”น Re-usage of previous calculations, just reference a constant that was created for your convenience
๐Ÿ”น User defined arguments, as simple as x = 2
๐Ÿ”น User defined functions, as simple as f(x) = x^2, f(x,y,โ€ฆ)=2*x+y
๐Ÿ”น User defined random variables, as simple as rand X = rNor(0,1)+1
๐Ÿ”น Beautiful function graphs, set variables, range, expression, interact with the chart!
๐Ÿ”น Scripts writing, personalize and automate you work!
๐Ÿ”น Rich set of examples built-in in the app!
๐Ÿ”น Work saving and results sharing

๐Ÿ‘Œ The definition of user elements has never been easier!

Using Scalar you can easily create user elements, below are examples of the natural mathematical syntax:

โ–ถ scalar > x = 2
โ–ถ scalar > y = 2 * x
โ–ถ scalar > y
โžฅ e1 = 4.0

โ–ถ scalar > x = 3
โ–ถ scalar > y
โžฅ e2 = 6.0

๐Ÿ‘Œ There is no need to save the results!

In Scalar, each result is assigned to an automatically created constant, see example:

โ–ถ scalar > 2 + 3
โžฅ e1 = 5.0

โ–ถ scalar > 4 + 6
โžฅ e2 = 10.0

โ–ถ scalar > e1 + e2
โœช โžฅ e3 = 15.0

๐Ÿ‘Œ User functions give huge possibilities of personalization!

Defining user functions is just as simple as writing a formula

โ–ถ scalar > f (x, y) = sqrt (x ^ 2 + y ^ 2)
โ–ถ scalar > f (3,4)
โžฅ e1 = 5.0

๐Ÿ‘ฉโ€๐Ÿซ Scalar was created by a mathematician, therefore it has built-in summation and product operators!

Scalar also supports summation and product operators, for example the number of prime numbers in the range of 2 to 1000

โ–ถ scalar > sum ( i, 2, 10000, ispr (i) )
โžฅ e1 = 1229.0

โšก๏ธ This is only a tiny part of available options!

It is only a presentation of a small part of the available mathematical functions. All implemented math elements exceeds several hundred.

๐Ÿ‘ฉ๐Ÿปโ€๐Ÿ’ป At Scalar, you can write scripts!

๐Ÿ”น The ability to write scripts is a unique feature among scientific calculators.
๐Ÿ”น We all know how scripts significantly accelerate work.
๐Ÿ”น Scalar provides a nice script editor with syntax highlighting & syntax hints.
๐Ÿ”น Scripts can be saved and/or shared (pro version).
๐Ÿ”น Start-up script is also supported (pro version).

๐Ÿ“ˆ At Scalar you can create beautiful function graphs!

๐Ÿ”น Visualization is important - no doubts!
๐Ÿ”น Scalar provides the ability to create highly personalized function charts.
๐Ÿ”น Functions graphs are fully interactive: values reading, scaling, zooming.
๐Ÿ”น Function charts can be saved or shared (pro version).

๐Ÿ† Free version vs paid version:

You can take full advantage of the free version of Scalar, however some options will be unavailable. These are mainly the ability to save / open a script, save / open a chart, share calculations, share scripts and share charts. All these options can be found in the pro version.

๐Ÿ“ณ ScalarMath.org

More details on: ScalarMath.org

๐Ÿ‘Œ Enjoy using Scalar Scientific Calculator!
Updated on
Aug 27, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
477 reviews
FreeER โ€œakaโ€ atubeacct
March 23, 2022
So just got this to play around with while in samsung's dex mode... Hitting enter on the keyboard does not run the expression I entered, which really breaks this app to constantly switch from keyboard to tapping "go" on the screen (or using a mouse to click it). Haven't tried anything more than the most basic calculations yet but I imagine they'll work.
1 person found this review helpful
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