Graphing Calculator + Math, Algebra & Calculus

App ID	us.mathlab.android
Size	9.7 MB
Version	4.15.160
Updated	2021-08-28
Developer	Mathlab Apps, LLC

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Graphing Calculator by Mathlab is a scientific graphing calculator integrated with algebra and is an indispensable mathematical tool for students from high school to those in college or graduate school, or just anyone who needs more than what a basic calculator offers. It is designed to replace bulky and costly handheld graphing calculators and works on virtually any Android phone or tablet.

Free version requires internet connection and contains ads! Upgrade to PRO!

Video: https://youtu.be/6BR8Lv1U9kA
Help site with instructions and examples: http://help.mathlab.us
If you have a question, send email to [email protected]

SCIENTIFIC CALCULATOR
• Square root, cube and higher roots (hold √ key)
• Exponent or power, use x^ key, (x^2)
• Logarithms ln(), log(), logbase
• Trigonometric functions sin π/2, cos 30°, …
• Hyperbolic functions sinh, cosh, tanh, … (hold “e” key to switch)
• Inverse functions (hold direct function key)
• Complex numbers, all functions support complex arguments
• Derivatives sin x’ = cos x, … (hold x^ key)
• Scientific and engineering notation (enable in menu)
• Percent mode
• Binary, octal and hexadecimal numbers, 0b1010, 0o123, 0xABC
• Save and load history

GRAPHING CALCULATOR
• Multiple functions graphing
• Implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)
• Polar graphs (r=cos2θ)
• Parametric functions, enter each on new line (x=cos t, y=sin t)
• Function roots and critical points.
• Graph intersections
• Tracing function values and slopes
• Slide to scroll
• Pinch to zoom
• Fullscreen graphs (PRO)
• Function tables
• Save graphs as images
• Save tables as csv
• 3D graphs (PRO)

FRACTION CALCULATOR
• Simple and complex fractions 1/2 + 1/3 = 5/6
• Mixed numbers, use space to enter values 3 1/2
• Use parentheses (1+2)/(3+4)=3/7

ALGEBRA CALCULATOR
• Linear equations x+1=2 -> x=1
• Quadratic equations x^2-1=0 -> x=-1,1
• Approximate roots of higher polynomials
• Systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2
• Polynomial long division
• Polynomial expansion, factoring
• Linear and quadratic inequalities

PROBABILITY AND STATISTICS
• Hold n! key to enter functions, double tap dot to enter comma
• Combinations nCr(5,2)=10
• Permutations nPr(5,2)=20
• Sample A=[1 2 3 4 5]
• Sample B=[2 3 4 5 6]
• Sum sum(A) = 15
• Average avg(A) = 3
• Median median(A) = 3
• Sample variance var(A) = 2.5
• Population variance varp(A) = 2
• Standard deviation stdev(A) = 1.58…, stdevp(A) = 1.41…
• Covariance cov(A,B) = 2.5
• Correlation corr(A,B) = 1

MATRIX CALCULATOR
• Matrix and vector arithmetic operations
• Vector cross product, dot product (hold *) and norm
• Matrix determinant, inverse, transpose and trace functions

LIBRARY
• Physical constants (PRO)
• User defined constants and functions (PRO)
• Save expressions for future reference

Apps APK (Android Package Kit) is the file format used to distribute and install applications on Android devices. It's the equivalent of an EXE file on Windows or a DMG file on macOS. Best graphing calculator + math, algebra & calculus for android APK files contain all the necessary elements for an Android app to be installed on a device.

Here are some key points about graphing calculator + math, algebra & calculus APK Apps Apps files:

1. Installation Apps APK: You can install an graphing calculator + math, algebra & calculus APK file on an Android device by either downloading it directly to the device or transferring it from a computer graphing calculator + math, algebra & calculus android download. However, keep in mind that installing Apps apps from unknown sources may pose security risks, as they haven't been vetted by the official app stores (Google Play Store).

2. Source Apps APK: APK files are usually obtained from the Google Play Store, but they can also be downloaded from other sources. It's important to be cautious when downloading Apps APKs from third-party websites, as they may contain malicious software.

3. Permissions Apps APK: When you install an app via an APK file, you might be asked to grant certain permissions to the app. Be sure to review the permissions requested by the app to ensure they are reasonable and necessary for the Apps app's functionality.

4. Updates Apps APK: Apps installed via APK files may not receive automatic updates from the Google Play Store. You'll need to manually update the app by downloading and installing the latest graphing calculator + math, algebra & calculus android APK file.

5. Compatibility Apps APPS: APK files are designed for Android devices. They won't work on iOS devices (like iPhones and iPads) because iOS uses a different file format for Apps installations.

If you have a specific Apps APK file and you're looking for information about it, such as its source, purpose, or safety, it's crucial to exercise caution and, if possible, verify the legitimacy of the file before installation. Additionally, be aware of the potential security risks associated with graphing calculator + math, algebra & calculus download Apps apps from unknown sources.

UI updates