If you’re looking for a graphing calculator app that works smoothly and without interruptions, you’ve found it! Mathlab Graphing Calculator is a scientific graphing calculator integrated with algebra and is a must-have math tool for elementary school students, college or graduate school students, or simply anyone who needs more than what a basic calculator provides. It is designed to replace bulky and expensive handheld graphing calculators and works on virtually any Android phone or tablet.
Additionally, Mathlab’s Graphing Calculator displays calculations as it performs them on your Android device’s high-quality display, making it easier for the user to understand the calculations and see them clearly. This app has two big strengths. First, it works like a great scientific calculator, but more importantly, it shows intermediate results of calculations as you type. It allows students to both watch and learn how calculations are done and how to find the final answer. Secondly, the graphical prowess is absolutely stunning! The calculator not only shows graphs beautifully, but also automatically generates x and y values and displays them.
Videos: https://youtu.be/6BR8Lv1U9kA
Help site with instructions and examples: http://help.mathlab.us
If you have a question, please email [email protected]
PRO FEATURES
* Full screen charts
* 9 workspaces
* Longer input and history
* Save constants, functions and expressions in the library
* Physical constants
* Internet is not required
* No advertising
* 30 days money back
SCIENTIFIC CALCULATOR
* Square root, cube root and upper roots (hold √ key)
* Exponent or power, use x^ key, (x^2)
* Logarithms ln(), log(), log[base]()
* Trigonometric functions sin π/2, cos 30°, …
* Hyperbolic functions sinh, cosh, tanh, … (hold “e” key to change)
* Reverse functions (press and hold direct function key)
* Complex numbers, all functions support complex arguments
* Derivatives sin x’ = cos x, … (press and hold the x^ key)
* Scientific and engineering notation (enable in menu)
* Percentage mode
* Binary, octal and hexadecimal numbers, 0b1010, 0o123, 0xABC
* Save and load history
GRAPHIC CALCULATOR
* Graphs of multiple functions
* Implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1, etc.)
* Polar graphs (r=cos2θ)
* Parametric functions, put each on a new line (x=cos t, y=sin t)
* Root functions and critical points.
* Intersections graph
* Tracking function values and slopes
* Slide to scroll
* Pinch to zoom
* Full screen charts (PRO)
* Function tables
* Save charts as images
* Save tables as csv
* 3D charts
FRACTION CALCULATOR
* Simple and complex fractions 1/2 + 1/3 = 5/6
* Mixed numbers, use space to enter 3 1/2 values
* Use the brackets (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, factorization
* Linear and quadratic inequalities
PROBABILITY AND STATISTICS
* Hold n! key to access the functions, double tap the dot to insert the 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
* Mean mean(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
* Arithmetic operations on matrices and vectors
* Vector cross product, dot product (press and hold *), and norm
* Determinant, inverse, transposition and trace matrix functions
LIBRARY
* Physical Constants (PRO)
* User defined constants and functions (PRO)
* Save expressions for future reference
